Welcome to our 2011 Growing Season!
Transcription
Welcome to our 2011 Growing Season!
Welcome to our 2011 Growing Season! Here at our organic perennial nursery and farm, last year was a truly abundant time: full of plentiful sun and rain, happily flowering plants and juicy produce. We tried out several new perennial varieties that proved to be vigorous and beautiful, such as Filipendula rubra ‘Venusta’, with its magnificently tall stature and fluffy rose-colored plumage, several new Primroses, lovely two-toned Hollyhocks (the ‘Halo’ series), and several others that will be available as mature plants this season as well. We have expanded our ecological focus this year to include a growing collection of native plants. We realize the importance of preserving local habitat for our native plants and animals, and so have participated in workshops on how to create native gardens, rain gardens, and have learned about the ecological damage done by non-native (usually exotic) invasive species. We are committed to making these native plants available to the increasing number of gardeners who share our values. In addition, we do not sell any plant that has been identified as an invasive species in our area (or surrounding area: Vermont is getting warmer all the time). See page 77 for a listing of what we already carry, and our ‘new varieties for 2011’ for what we will be growing fresh this season. We continue to have over 460 varieties of plants that we mostly start from seed, and a small collection of more difficult to grow ‘Organically Managed’ plugs that arrive each spring. We love to share information with our customers, so we have included loads of lists in the back of this catalogue to help you make your design choices easier. We are always delighted to wander through our pergolas and gardens with you to help you choose the right plants for your particular garden project. As usual, we offer a 25% discount to professional gardeners and landscapers. If you are out and about, you can find us any Saturday at the Burlington Farmer’s Market, and Sundays at the Stowe Market, where we always bring a large selection of blooming perennials. Or come visit us at the farm and experience our new educational display gardens! We are located in Jericho on a magical, rolling piece of land that has been farmed for over 300 years: happily off the beaten track but close to civilization. Hope to see you soon! Catherine Seidenberg, Perennial Manager Anne Mueller, Owner Contents Why Buy Organic Perennials? 2011 Plant List...................................... 4 Biennials................................................ 44 First-Year Only Plants......................... 45 New Varieties for 2011......................... 46 Common Name Cross Reference......... 48 Latin Name Cross Reference............... 50 All aspects of life are interdependent: if your organic vegetable garden is bordered by lawns and perennial gardens that have been maintained with synthetic pesticides and herbicides, these chemicals will travel to your food and your body when the wind blows, when it rains, and when you walk from the lawn into your house. You end up walking on, playing in, and ultimately eating chemicals that are designed to kill living things. At Arcana we grow everything organically and ecologically: we use Vermont Compost Company’s organic potting mixes for all of our plants, and for pest control we use beneficial insects and organicallyallowable soaps and applications. We never use growth regulators but instead work with careful timing and the natural temperature variations in our greenhouses and outdoor environments. We keep our pots weed and pest free with diligent hand work and careful pruning. We have learned through experience that a carefully, organicallygrown plant is the healthiest, strongest, and most disease resistant one, and therefore makes the best investment, and is the lowest maintenance for the consumer. Lists by Characteristic Attracts Butterflies................................ 53 Scented Flowers/ Foliage...................... 54 Bloom by Color...................................... 55 Bloom by Month................................... 63 Plants by Height.................................... 66 Clematis by Color.................................. 71 Clematis by Pruning Group................. 71 Deer Resistant........................................ 72 Salt Tolerant.......................................... 72 Heavy Clay Tolerant............................. 72 Full Sun, Dry Soil.................................. 73 Full Sun, Moist Soil............................... 73 Full Shade.............................................. 74 Part Shade............................................. 74 Dry Shade.............................................. 75 Moist Shade........................................... 75 Longest Blooming................................. 75 Groundcovers........................................ 76 Rock Garden/Alpine Plants................. 76 Raingarden Plants................................ 77 Natives.................................................... 78 Guide to Vermont Hardiness Zones ... 79 Thanks to our catalogue construction crew: Catherine Seidenberg: database management, research, writing, illustration, design, photography Greg Noble: all computer and database design and programming, photography Kathryn Wysockey-Johnson: research, writing, editing and proofreading Susan Witham: photography The following text was referenced for plant information: Armitage, Allan ‘Herbaceous Perennial Plants’ 2007. Amsonia hubrichtii (Threadleaf Bluestar) Named “Perennial of the Year” by the Perennial Plant Association for 2011! These 2-3’ plants have feathery foliage that turns a striking yellow in the fall, and pale blue star-shaped flowers in spring that fade to white as the temperature warms up. Best when planted en masse in a border, cottage garden or open woodland area. Part shade, average to dry soil. Native to the southeastern US. Zone 5. Agapanthus africanus (African Lily/Lily of the Nile) 2’ tall tropical native of South Africa, with large 5-6” spheres of bell-shaped, light and sky blue flowers. Very long-lasting cut flower, gorgeous in bouquets. (I have used them around wedding cakes) Must overwinter in a container. Zone 9. Alchemilla erythropoda ‘Alma’ (Red-stemmed Lady’s Mantle) 8” tall, early flowering (June to August), with small, scalloped leaves, red stems, and yellowishgreen flowers in the spring. Requires partial shade and consistent moisture to thrive. Readily self-sows, divide in the early spring before flowering. Zone 3. Amsonia tabernaemontana (Bluestar) 30” shrub-like plant with plentiful, willow-like foliage that turns yellow in fall, and starry, light blue flowers in spring. Prefers moist soil in part shade. Milky-sapped and poisonous. Zone 5. Anemone hupehensis ‘Pink Saucer’ (Japanese Anemone) 2’ tall Japanese Anemone with rosy pink saucer-shaped flowers in mid summer (flowers a little earlier than hybrids). Moist soil, part shade. Will spread, divide in early spring. Zone 3. Alchemilla vulgaris (Common Lady’s Mantle) 20-24” plants with abundant, lobed green foliage and clouds of chartreuse, starry flowers in spring. Makes a splendid groundcover in almost any moist, shady area. Leaves are gorgeous after a rain or dew when they hold water droplets in their cups. Flowers are long lasting when cut. Also lovely when used as a border plant or alongside a pathway. Zone 3. and moist, rich soil, but will tolerate full sun if given adequate moisture. Zone 4. Anemone multifida ‘Annabella Deep Rose’ (Windflower) A lovely plant for the shady rock garden, this anemone forms 8-12” mounds of delicately cut foliage with 2-3 long-stalked rose blooms in spring. Average soil. Zones 3-6. AQUILEGIA (Columbine) Columbine is an ageless, gentle, spring-blooming plant, one that reminds me of childhood walks in the woods. Aquilegia canadensis ‘ Little Lanterns’ is the native Columbine (also a raingarden plant), with red and yellow flowers. It prefers to grow in well-drained, rocky areas in the woods, but I have seen it spread and thrive in sunny, gravel driveways! There are so many varieties now that one has a limitless palette of colors and forms to choose from, from double blues to electric reds to the magnificent yellow of ‘Yellow Bonnet’, and pure white of ‘Alba’. Some varieties have a much longer bloom time (such as ‘Yellow Bonnet’) and can grace the garden for a couple months of the season. Delicate, ornamental foliage is a lovely blue-green color, and flowers are various forms of multifaceted (mostly) spurred bells. They also attract hummingbirds in the spring and early summer, and enjoy a rich, consistently moist soil in partial shade. Best planted among trees and shrubs, or in cleared soil in a wild garden. Natural hybridization will occur between species. Zone 3. Anemone multifida ‘Annabella White’ (Anemone, Windflower) A lovely plant for the shady rock garden, this anemone forms 8-12” mounds of delicately cut foliage with 2-3 long-stalked white blooms in spring. Average soil. Zone 3. Anemone sylvestris ‘Madonna’ (Anemone, Windflower) 10-18” mounds of compact foliage and delicate white flowers with yellow centers in spring. One of the first flowers to break through the spring snow! Likes light soil and part shade. Spreads quickly. Zone 4. Anemone tomentosa ‘Robustissima’ (Grapeleaf Anemone) I planted one of these a few years ago, and now we have enough to last a lifetime! Gorgeous 18-36” plant with dark green grape-like leaves that remain fresh till frost, with medium-dark mauve flowers with yellow centers in late summer through fall. Thrives in part shade Aquilegia caerulea ‘Red Hobbit’ (Rocky Mountain Columbine Hybrid) Compact, 12-15” plants with longspurred, red and white flowers. Aquilegia vulgaris ‘Barlow Bordeaux Wine’ (Columbine) 36” tall with double, spurless blooms of warm wine red in spring. Stunning plant! Zone 4. Aquilegia canadensis ‘Little Lanterns’ (Canadian Columbine) 8” dwarf native columbine with red and yellow long-spurred flowers in spring. Likes welldrained, moderately moist soil in a semi-shaded area, but I have swaths of them thriving in our full sun, gravel driveway! Zone 3. Aquilegia vulgaris ‘Barlow Black’ (Columbine) 36” tall with fully double, upwardfacing, spurless blooms in mid spring. Quite striking in form and flower. Rich, well drained soil, part shade. Zone 4. Aquilegia vulgaris ‘Barlow Blue’ (Columbine) 1-2’ with violet-blue, double spurless flowers that resemble small nodding dahlias. Zone 3. Aquilegia longissima ‘Yellow Bonnet’ (Longspur Columbine) 24” tall, elegant plant with ultra long-spurred yellow blossoms in the spring. Best planted among trees and shrubs, or a cleared woodland area. Excellent for its bright yellow color and very long bloom period! Zone 4. Aquilegia vulgaris ‘Clementine Salmon’ (Columbine) 15” tall with upward-facing, fully double salmon blooms in spring. Zone 3. Aquilegia vulgaris ‘Alba’ (Columbine) 18” with elegant, single white flowers in spring. Lovely highlight in the partially shaded border! Zone 3. plant, with glowing, marbled, chartreuse-lime foliage and purple blossoms atop 24” tall stems. A striking accent for the partially shaded garden. Zone 4. with scented rose-colored flowers in spring, and silvery-green rosettes of foliage. Prefers well drained soil in full sun to part shade. Good for planting around the bases of hedges or shrubs. Zone 4. Aquilegia vulgaris ‘Lime Sorbet’ (Columbine) 36” tall, with lime-green, clematislike nodding flowers and curved spurs. Beautiful, bright accent for the shade garden. Zone 3. Arenaria montana ‘Avalanche’ (Sandwort) 4-8” tall, spreading rock garden plant with glossy green leaves and plentiful, saucer-shaped white flowers in May and June. Prefers an alpine environment: slightly alkaline, sandy soil in full sun to part shade. Zone 4. Aquilegia vulgaris ‘Tower Dark Blue’ (Columbine) 18” tall plants with short-spurred double flowers of deep blue. Zone 3. Artemisia stelleriana (Beach Wormwood) This groundcover is also known as ‘Old Lad’ and ‘Perennial Dusty Miller’. Plants are 15-24” tall with white, silky leaves and yellow flowers in summer. Stems become woody with age. Excellent contrast plant, tolerates salt, but not poorly drained soil. Zone 4. Aquilegia vulgaris ‘Winky Series Double Dark Blue and White’ (Columbine) 15” tall with fully double upwardfacing blue and white blossoms in spring. Zone 4. Aquilegia vulgaris ‘Clementine Series Blue’ (Columbine) 15” tall with fully-double, upwardfacing blue flowers in spring. Zone 4. Aquilegia vulgaris ‘Winky Series Double Red and White’ (Columbine) 12” tall plants with large, double, upward-facing flowers in contrasting red and white. Zone 4. Aquilegia vulgaris ‘Leprechaun Gold’ (Columbine) Outstanding and popular landscape Arabis alpina ‘Red Sensation’ (Mountain Rock Cress) 8” tall alpine rock-garden plant Aruncus aethusifolius ‘Noble Spirits’ (Goatsbeard) This native of Korea is a true miniature Goatsbeard, reaching 8-12”. Leaves are dark green and deeply cut, with panicles of creamy white flowers in late spring. Prefers full sun or partial shade, and consistent moisture (otherwise leaf edges will become out, leaf edges become crispy and brown. Astilbes are ideal planted in groups around the margins of ponds or small streams; fluffy plume-like flowers are long-lasting when they emerge in June and July, and copper-tinted green foliage is attractive throughout the season. We have varieties for every spot in the garden: ‘Grande’ is 32” tall and magnificent for the back of the bed, and ‘Pumila’ is 12” tall, compact, and has lovely dark red flowers. Our other varieties range in color from dark red to soft pink, apricot and white. Plants are longlived and spread readily: they may need to be divided frequently, in the spring or fall. Zone 4. brown and crispy). Excellent for the rock garden or front of the border. Zone 3. Aruncus sinensis (Goatsbeard) 36” tall with abundant bronze tinted foliage and panicles of white flowers in late summer. Requires dappled sunlight and consistently moist soil. Zone 3. Aster alpinus ‘Beauty Dark Blue’ (Alpine Aster) 6-9” tall alpine rock garden plant with gray green foliage and prolific dark blue blossoms in early summer. Excellent front-of-theborder plant for a sunny garden in gritty, well-drained soil. Enjoys the cooler weather of the Northeast. Short-lived (3-4 years). Zone 3. Astilbe arendsii ‘Finest Mixed Hybrids’ (False Spirea) 20” tall with a mix of colored panicles, ranging from white to dark pink (one color per plant). Good for cut flowers, attracts butterflies. Aster alpinus ‘Beauty Rose’ (Alpine Aster) Prolific dark rose blossoms. Aster alpinus ‘Beauty Sky Blue’ (Alpine Aster) Clear, sky-blue flowers. Astilbe chinensis ‘Pumila’ (Astilbe) 12” compact, dwarf variety with dark rose-purple flower spikes and bronze foliage in summer. Excellent cut flower, tolerates sun or shade, needs consistent moisture. Zone 3. ASTILBE (False Spirea) Astilbes are very popular and beautiful landscape plants for shady, moist conditions. They prefer fertile, fairly acid, moist but well drained soil. Their main enemy is dryness: if allowed to dry carpets of knock-your-socks off purple flowers for over a month in the spring! Closely related to Arabis. Lovely when planted next to the white flowers of Arenaria ‘Avalanche’. Cut stems back to 6” after blooming to encourage new growth. Short lived (a few years). Zone 4. Astilbe thunbergii ‘Straussenfeder’ (False Spirea) 48” graceful, arching plumes of soft pink. Lovely as a large-area woodland groundcover. Astilbe x arendsii ‘Fanal’ (Astilbe) 15” with dark crimson flowers in July, and bronze foliage that changes to a red-tinted dark green later in the season. Named after the plants man Georg Arends of Ronsdorf, Germany in 1933. Baptisia australis (False Indigo) One of our all-time favorite plants, this 3-4’ tall bush has indigo flowers in spring, and ornamental black seed pods for winter interest. Foliage is graygreen, pea-like, and is attractive all season. Use as a specimen or with others as shrubbery. Was grown commercially in Georgia and South Carolina in the 1700’s as a substitute for true Indigo. Prefers deep, rich soil and full sun to part shade. Zone 3. Raingarden plant. Astilbe x arendsii ‘Grande’ (Astilbe) 32” tall with flowers that range in color from cream to rose in late spring. Excellent accent plant for a burst of color in a moist, partially shaded area. Plants will not tolerate dry soil. Beautiful when cut in fresh or dried arrangements. Harvest when all flowers are open and air dry upright. Bergenia purpurascens (Bergenia, Pigsqueak) This 15” plant has large, glossy, leathery leaves with beautiful, rose, bell-shaped, scented flowers in early spring. Grows best when planted in groups in moist shade and morning sun. Intolerant of heavy soils and standing water. If you rub a leaf between your thumb and forefinger just right, it sounds like a pig squeaking. (Perhaps another kid’s favorite!). Zone 4. Astilbe x arendsii ‘Red Charm’ (False Spirea) Elegant 2-3’ plants with scarlet red plumes in late spring. Aubrieta grandiflora ‘Purple Gem’ (Rock Cress) Stunning 6” compact rockery plant with silvery-gray foliage and Buddleia davidii ‘Black Knight’ (Butterfly Bush) A real joy in the garden with deliciously sweet smelling 12” spikes of rich, luminous purple blooms. Attracts butterflies and hummingbirds. Zone 5. Buddleia davidii ‘Nanho Blue’ (Butterfly bush) Fragrant, 4-10” blue flowers. Zone 5. Buddleia davidii ‘Royal Red’ (Butterfly Bush) Our most popular color, rich purple with velvety red undertones. Zone 5. Campanula alliariifolia (Spurred Bellflower) A rare white-flowered species that forms a clump of heart-shaped leaves with 1-2’ flower stems that arch over when in bloom, carrying several large, creamy, pure white bells. Needs well drained soil and full sun. Don’t over fertilize. Short-lived; 2-3 years, freely reseeds. Zone 4. Campanula glomerata ‘Superba’ (Clustered Bellflower) 2’ tall, showy bellflower with clusters of violet flowers on tall, vigorous stems. Flowers persist for 2-3 weeks, and also last about 2 weeks when cut and placed in water. Likes rich, consistently moist soil and full sun to part shade. Looks best when planted in groups of 3 or more plants. Perennial. Attracts bees, butterflies and hummingbirds. Zones 3-8. Campanula persicifolia ‘Telham Beauty’ (Peachleaf Bellflower) 12-36” tall popular European flower with 1” broad, bell-shaped blue flowers in midsummer. Basal leaves are evergreen. Readily selfsows. Well drained soil, full sun. Zone 3. Campanula punctata ‘Rubriflora’ (Spotted Bellflower) 12” tall, very unusual variety with large dark crimson- speckled pink bells in June. Prefers partial shade and well-drained soil. Spreads to form a clump. Native to Japan. Perennial. Zone 5. Campanula rotundifolia ‘White Gem’ (Harebell) Known as the Bluebells of Scotland, this very cold-hardy plant is covered with 1” bellshaped, delicately nodding white flowers in midsummer. Needs well-drained soil and full sun. 612” tall. Zone 2. 10 Centaurea montana (Mountain Bluet) 18-24” tall with silvery white foliage (when young), and fascinating electric blue flowers with reddish-pink centers. Blooms in early summer and intermittently thereafter, all season. Plant will spread slightly, and is long-lived. Performs best in well-drained, high-PH soils and full sun. Zones 3-8. Cerastium tomentosum (Snow in Summer) 6” tall vigorous groundcover with silvery leaves and bright white flowers in late spring. Spreads by underground runners, will fill in an area quickly or cover a wall. Dislikes hot, humid weather. Plant where you appreciate its spreading habit, in a rock garden or around dwarf conifers. Needs well drained soil in full sun. Zone 2. Chrysanthemum maximum ‘Crazy Daisy’ (Shasta Daisy) A twist on the Shasta Daisy, this cultivar features plentiful fully double blooms with featherywhite petals and golden eyes. An excellent, surprising accent to the back of the border or bed. 2-3’ tall. Zone 4. Chrysanthemum x superbum ‘Polaris’ (Shasta Daisy) A truly hardy, high-yield daisy, with 3-5” shining white blooms with yellow centers. As many as 25 stems per plant by the second year! Long stems make this excellent for cutting. Zone 4. Chrysanthemum x superbum ‘Snow Lady’ (Shasta Daisy) This dwarf cultivar is 12-15” tall with 2” wide, clean white flowers. Full sun and good drainage. Zones 4-9. CLEMATIS This will be another year of gorgeous April-blooming beauties in our greenhouse! Our 26 varieties of Clematis spend the winter in our glass greenhouse, and are trained on trellises and blooming just in time for that plant spring fever. We have all colors and sizes of vines, ranging from large, bicolor summer-bloomers, re-bloomers, to the fall-blooming, small white-flowered variety ‘paniculata’, and the Korean yellow. Clematis need moist, well-drained soil, at least half a day of direct sunlight, and mulch to help the roots retain moisture. Plant in a hole at least a foot deep with 50% peat moss or well-rotted manure, with the top of the root ball just below ground level, and the first set of eyes buried. Keep mulched and moist, especially during the first growing season. 11 Clematis are divided into three pruning groups. You will find lists of each group in the back of the catalogue, as well as blooms by color. #1: Spring bloomers that bloom on previous year’s growth. Prune these right after they finish blooming in spring. #2: Bloom in late spring or early summer, then again throughout the season on new shoots and old stems. These are more complicated to prune. Some people don’t prune these at all, but you can watch your plant, do some research and decide what suits you. One approach is to lightly thin out old stems in the early spring, and again after the earliest flowers fade, shortening the stems that bore those flowers. #3: Flowers in late summer or fall, on new growth produced earlier in the season. Prune these just before they grow in the spring, cutting back to the strong buds within a foot or so of the ground. Clematis ‘Blue Bird’ (Clematis Vine) 8-12’ vine with mauve-blue, lantern like flowers in April-May. Group 1. Clematis ‘Bee’s Jubilee’ (Clematis Vine) 6-10’ with 6-8” mauve and carmine striped flowers in May and June. Group 2. Clematis ‘Elsa Spaeth’ (Clematis) 6-10’ with 6-8” pale lavender-blue flowers in May and June. Group 2. Clematis ‘Carnaby’ (Clematis) 6-8” blooms of pale pink with a dark raspberry bar in May and June. Group 2. Clematis ‘Dutchess of Edinburgh’ (Clematis Vine) 10-12’ with 4-6” double white flowers with cream stamens in June. Group 2. Clematis ‘Edo Murasaki’ (Clematis Vine) 8-10’ with large, deep violet flowers with dark-tipped white stamens in May, June and again in September. Blooms on previous year’s growth: Group 1. Clematis ‘Guernsey Cream’ (Clematis) 8’ with 4-5” creamy yellow blossoms with a greenish stripe 12 in May to July, again in late September. Group 2. Clematis ‘Gypsy Queen’ (Clematis Vine) 6-8’, large flowered, later blooming, with deep red blossoms that fade to violet. Second flush of bloom in early autumn. Group 3. Clematis ‘Jackmanii Superba’ (Clematis Vine) 12-15’ with 5-7” dark purple flowers in June and September. Group 3 Very popular, profuse bloomer. Clematis ‘Lady Betty Balfour’ (Clematis) 12-15’ tall with 5-6” rich purple blossoms and long white stamens in July and August/September. Group 3. Clematis ‘Lincoln Star’ (Clematis) 4-8’ with 6-8” raspberry-pink blossoms with a deep pink bar in May, June and August. Group 2. Clematis ‘Madam Grange’ (Clematis Vine) 10-12’ with 6-8” purplish red flowers and red stamens in August. Group 3 Clematis ‘Mrs. N Thompson’ (Clematis Vine) 6-8’ climbing vine with 4-6” deep violet flowers with a scarlet bar in May-June, and Sept. Flowers on previous year’s wood: prune dead/weak stems in April and May. Pruning group 1. Clematis ‘Niobe’ (Clematis) 4-6’ with 6-8” black velvet blossoms that fade to deep red in June and August. Slightly fragrant. Group 3. Clematis ‘Paniculata’ (Clematis Vine) 15-20’ small-flowered variety, with prolific, scented white flowers in September. Flowers on new wood each year: prune in April or May to 12-18” above soil level. Very popular; excellent for covering a wall, trellis or fence! Clematis ‘Prince Phillip’ (Clematis) 10-12’ with 7-9” violet-purple blossoms with a reddish bar in May and August. Group 2 13 Clematis ‘Proteus’ (Clematis Vine) 10-12’ with 6-8” soft mauve-pink flowers in May-June and Aug-Sept. Group 1. Clematis ‘Purpurea Plena Elegans’ (Clematis Vine) 10-12’ with 2” double rosy purple, nodding flowers from July to September. Vigorous and freeflowering. Group 3. Clematis ‘Ramona’ (Clematis Vine) 10-12’ with 6-8” lavender flowers with red stamens in July and September. Group 2. Clematis ‘Unzen’ (Clematis Vine) 6-8’ with 6-8” soft lavender flowers with a pinkish bar and red stamens in May and July. Group 2. Clematis ‘Violet Elizabeth’ (Clematis Vine) 7-8’ with 6-8” double bluishmauve flowers in May and August. Group 3. Clematis chiisanensis ‘Korean Beauty’ (Clematis) 9’ tall with small, prolific pastelyellow blooms on purple stems that persist all throughout the summer. Group 2. Zone 5. DIANTHUS (Sweet William, Pinks, Carnations, etc.) There are over 300 species in the genus Dianthus, and negotiating your way among them can be confusing, but is well worth the effort. Here is a brief overview : Cheddar Pinks (D. gratianoplitanus) have fringed petal-edged flowers (as if cut with pinking shears) silver-green foliage, and are hardy perennials, Maiden Pinks (D. deltoides) form loose mats of rapidly spreading, 6-12” groundcover, and are hardy perennials, Sand Pinks (D. arenarius) have deeply fringed, fragrant white blossoms with grasslike foliage, and are hardy perennials, Carnations (D.caryophyllus), are clovescented, hardy perennials (e.g. the Grenadines: others are less reliably hardy), Sweet Williams (D. barbatus) are taller, with clusters of abundant single or bi-colored , fragrant blossoms in early summer and are hardy, self-sowing biennials. China Pinks (D. chinensis) are very colorful, low growing , and best grown as annuals. 14 In general, Dianthus prefer full sun and very well drained soil that has a neutral or slightly alkaline PH. The biggest problem is crown rot, so avoid burying the crown when planting and take care not to over- water the plants. If you mulch your flowerbeds, keep the mulch several inches back from the crowns to improve air circulation. Shear back mounding varieties after flowering to encourage a second bloom. Dianthus arenarius (Sand Pinks) This perennial forms a 6” tall thick mat of dark green, grass-like foliage with deeply fringed fragrant white flowers. Excellent for the rockery or front of the border. Keep mulch away from the crown to prevent crown rot, and shear back after flowering to encourage a second bloom. Needs well-drained soil and full sun. Zones 3-8. Dianthus deltoides ‘Arctic Fire’ (Maiden Pinks) This perennial is a charming groundcover for a sunny, welldrained spot in the rockery or front of the border. Plants form 6” tall mats of small white flowers with wine-purple centers. Keep mulch away from the crown to prevent crown rot, and shear back after flowering to encourage a second bloom. Zones 3-8. Dianthus gratianopolitanus ‘Cheddar Pink’ (Cheddar Pinks) 9-12” tall with compact, graygreen foliage and pink flowers with fringed edges in midsummer. Will flower all summer if not allowed to go to seed. Native to the Cheddar Gorge in Southwest England. Welldrained soil, full sun. Zone 4. Dianthus hybridus ‘Rainbow Loveliness’ (Maiden Pink) What’s really lovely about these flowers is the deliciously sweet fragrance! Sprays of 1 1/2” blooms have delicately fringed petals in carmine, pink, lilac, white and bicolors. Plant near an entrance or walkway where they can be frequently enjoyed. Form, color and scent are stunning when plants are in groups of 3 or more. Zone 3. Dianthus plumarius ‘Ipswitch Pinks’ (Feathered Pinks) 10-12” tight mounds of blue-green foliage and long-lasting pink flowers in late spring. Fragrant, excellent cut flower. Great for the sunny rock garden. Zone 4. 15 Dicentra spectabilis ‘Pink’ (Common Bleeding Heart) 24”, classical Bleeding Heart, with arching stems, blue-green leaves and heart-shaped pink flowers in spring. Prefers moist rich soil in a shaded location. Zone 3. Echinacea purpurea ‘Magnus’ (Purple Coneflower) 2-3’ tall with rosy-purple, longlasting flowers that are less droopy and larger than most others. Very robust and showy. Excellent for use in bouquets. Zone 3 Raingarden plant. Echinacea purpurea ‘Pink Parasol’ (Purple Coneflower) 36-48” tall with especially large (3-4”) purplish-pink blossoms with orange cones from July to September. Attracts beneficial insects, excellent cut flower. Zone 3. Raingarden plant Echinacea purpurea ‘Primadonna White’ (Purple Coneflower) 28” tall stunning Coneflower with very large 4-5” pure white flowers with orange cones from July to September. Excellent cut flower! Raingarden plant. Zone 3. Echinacea tennesseensis ‘Rocky Top Hybrids’ (Tennessee Coneflower) 18” tall, lovely hybrid of the endangered Echinacea tennesseensis. Mauve flowers arrive in midsummer, and have thin petals that gently curve upward like a bonnet. Won’t tolerate clay: requires alkaline soil, full sun. Try planting with other prairie natives such as Bluestem grass, or with Lavender, with its silvery leaves and purple flowers. Zone 3. Eryngium planum ‘Blue Glitter’ (Flat Sea Holly) 32” with flat, glossy basal leaves and blue, globe-shaped flowers from midsummer to fall. Excellent color and textural accent for the middle of the border: great, longlasting cut flower. Well-drained soil, full sun. Zone 5. Euphorbia myrsinites (Myrtle Spurge) This evergreen trailing plant has lovely gray-green, whorled leaves that contrast sulphur-yellow bracts in spring. Stems are 8-10”long, and the foliage pattern provides interest all season long after the dash of spring color. Likes average soil, full sun and a light spring feeding. Trim foliage back to 6”in late winter or after flowering to control sprawl. Try planting as a border around daylilies or other yellow- 16 flowered perennials. Zones 5-9. Euphorbia polychroma (Cushion Spurge) 12-18” tall dazzling spring plant, with mounds of pale green leaves and shiny yellow bracts. Plants resemble large, colorful cushions, and remain attractive throughout the season and even turn red in the fall. Tolerates full sun but benefits from some protection from afternoon sun. Dependable and long-lived. Zones 4-8. Fern Adiantum pedantum (Maidenhair Fern) One of the most popular and lovely ferns, with lacy leaves and glossy black stems. Likes moist, well drained , alkaline soil with bright filtered light and good air circulation. Does poorly in deep shade. Zone 3. Fern Matteuccia struthiopteris (Ostrich Fern) 4-6’ tall crown and colony-forming fern, that inhabits the banks of creeks and rivers. An early summer walk along Lewis Creek is a walk through an absolutely lush jungle of these! Grows in a symmetric, vase-like form, and sends out stolons laterally to form more crowns (it is resistant to flood waters this way). New shoots are eaten as fiddleheads in the spring. Plant in a consistently moist area where they can spread. Keep in mind that the leaves will lose their beauty later in the summer, so plant with other things that will fill in. Acidic, moist soil, part to full shade. Zone 2. Fern Osmunda cinnamomea (Cinnamon Fern) 2-5’ tall, grows in a symmetric clump. Fertile fronds are tall, upright and cinnamon-colored. Leaf stalk (stipe) is round, slightly grooved, and covered with cinnamon-colored hairs, and is later smooth and green. Fast growing but slow-spreading, this fern naturally occurs in swamps, stream banks and the like. Fiddleheads are white and wooly, and are fodder for ruffed grouse. Hummingbirds sometimes use the fuzz on young fronds to line their nests. Deciduous. Requires constantly damp, acid soil and partial shade, although it will tolerate more sun as long as its moisture needs are met. Zones 3-10. 17 Fern Polystichum acrostichoides (Christmas Fern) 1-2’ fountain-like, evergreen clump (still green at Christmas!). Fiddleheads are silvery and scaled, fronds are leathery and lanceshaped. Good for massing to prevent erosion. Won’t naturalize. Well-drained soil, dappled shade. Zone 3. Fern Polystichum polyblepharum (Japanese Tassel Fern) 1-2’ with shiny green fronds that temporarily droop backwards and hang like tassels when unfurling, then continue in the normal way. Will spread. Evenly moist soil, dry in winter. Dappled shade. Divide root clump in spring. Zone 5. Filipendula rubra venusta magnifica (Queen of the Prairie) At 4-8’ tall, this is truly the Queen of the Prairie, with its sprays of pink to peach flowers in early to midsummer. Very sturdy plant doesn’t require staking even in windy areas. Native to North America. Dark green, toothed foliage. Classic accent plant for a large garden with consistently moist, alkaline soil and full sun. Good cut flower. Attracts bees, butterflies, birds. Zone 3. Raingarden plant. Filipendula ulmaria (Queen of the Prairie) 3-6’ gorgeous plant with sprays of soft, creamy white flowers in midsummer. Very impressive in the larger, moist garden in sun or part shade. Native of Europe and Asia. Alkaline, moist soil. Zone 3. Galtonia viridiflora (Summer Hyacinth) 3-5’ tall tropical bulb from South Africa, with wide, luxurious strappy leaves and tall stems that bear several pale-green, nodding flowers in July. Dramatic container plant. Bring inside in winter during dormancy. Well-drained soil, full sun. Zone 7. Gentiana dahurica ‘Nikita’ (Gentian) Somewhat prostrate plants, with 12” stems, and long, glossy dark green leaves. 1” flowers emerge in mid to late summer and are dark blue to periwinkle with overtones of violet (depending on weather, light and age). One of the easiest Gentians to grow. They prefer full sun to part shade, ample moisture, excellent drainage, and cool nights. Native to China . Reseeds. Zones 4-7 Geranium subcaulescens (Black-Eyed Magenta Cranesbill) 6-8” tall alpine plant with prolific, rich magenta blossoms with dark centers in May, June, and 18 intermittently until the first frost. Native of the Pyrenees. Naturalizes as a wildflower, but is not invasive. Great addition to the sunny rock garden. Zone 4. Geum coccineum ‘Borisii’ (Avens) Gorgeous 20” plant with fluffy, large attractive leaves all season, and bright, reddish-orange blossoms in spring held above the foliage on long stems. Likes moist soil and full sun. Zone 4. Geum coccineum ‘Cooky’ (Boris Avens) 9-12”, compact, uniform plant with dark green, lobed foliage. Flowers are bright orange and are held on upright stems. Flowers in late spring, intermittently in the fall. Prefers partial shade, ample moisture, and good drainage. Excellent for containers or the rockery. Zone 3 Geum flore plena ‘Blazing Sunset’ (Avens) 24”, compact plant with dark green, lobed foliage and large, double scarlet flowers. Blooms in late spring and intermittently in the fall. Prefers partial shade, ample moisture, and good drainage. Zones 3-9. Heuchera americana ‘Marvelous Marbles’ (Coral Bells) A very distinct marbled leaf that starts out purple in the spring, and changes to green and silver in the summer and autumn. Cream flowers in early summer. Part shade, consistent moisture. Excellent foliage plant for the front of the shade garden. Zone 3. Heuchera micrantha ‘Palace Purple’ (Coral Bells) A classic garden plant, 12” tall with deep purple, ivy-shaped leaves. Color is deeper in the spring and fall, and fades to bronze under hot summer temperatures. This is a foliage plant; the delicate, white flowers are rather insubstantial. Plant in the front of the shady border. Zones 4-9. Heuchera pulchella (Mountain Coral Bells) 12” tall, rare alpine plant with a compact mound of miniature round leaves and sprays of lovely pink bell-shaped flowers from July to September. Abundant on the limestone face of the Sandia Crest. Attracts bees, butterflies and birds. Deer resistant. One of my favorite Heucheras! Zone 4. 19 Heuchera sanguineum ‘Dales Strain’ (Coral Bells) 16” tall with ornamental, marbled leaves of cream, maroon and green. Flowers are cream colored and emerge in early to midsummer. Zones 4-9. Heuchera sanguineum ‘White Cloud’ (Coral Bells) 12-18” with light green leaves overlaid with silver, and plentiful tufts of white flowers in June. Excellent filler for bouquets! Moist, rich soil in part shade. Zone 4. HOSTA Hostas are one of the most versatile plants for the shade garden. They vary greatly in size, shape, texture and color, from tiny leaves to dinner-plate sized, in silvery-gray-blue to glowing chartreuse, and everything in between. They partner well with other shade-lovers like Astilbes, Ferns and Sedges. Hostas prefer moist, well-drained soil and part shade. Some varieties are more sun-tolerant, such as ‘So Sweet’, (which is also fragrant), and ‘Sum and Substance’ which has gorgeous chartreuse foliage. Hosta ‘Krossa Regal’ (Hosta) 30” tall with very large, classic, grey-blue leaves and lavender flowers in late summer. Plants are vase-shaped when young, more spreading with age (sound familiar?). Rich, moist, welldrained soil. Zone 4. Hosta ‘Paul’s Glory’ (Hosta) 22” tall and 36” wide, with large leaves with yellow-to creamy white centers and broad blue-green margins. Does not burn or melt out. Very eye-catching. Light shade to some sun. Zone 4. Hosta ‘Red October’ (Hosta) 10” tall, with narrow gray-green, upright leaves with red speckled petioles and scapes. Lavender flowers in late summer to fall. Zone 3. Hosta ‘So Sweet’ (Hosta) 14” tall, 22” wide, with mediumsized glossy green leaves with wide creamy white margins. Fragrant white flowers in mid to late summer. Likes more sun than most hostas. Zone 4. 20 Hosta ‘Whirlwind’ (Hosta) A small hosta at 6” tall and 12” wide, with heart-shaped yellowish leaves with irregular green margins. Lavender flowers in midsummer. Light to full shade. Rich well drained soil. Zone 4. Hosta undulata ‘Albo marginata’ (Hosta) 1-2’ tall, one of the most popular hostas of all time. Dark green and cream variegated leaves with purple flowers in midsummer. Part to deep shade. Zone 3 IRIS (Tall Bearded Iris) We are proud of our diverse collection of show-quality bearded iris! Pat Cogan, who you may find almost any Saturday at the Burlington Farmer’s Market, is the soulful caretaker of these beauties, and we always have a group of them blooming in spring for Mother’s Day. Irises are somewhat in the same boat as daylilies, in that there are thousands of cultivars available, always new ones arriving, and countless societies formed for their cause. We have 26+ varieties to choose from and are always on the lookout for new ones. Some cultural tips: Plant in a dry, sunny location in average to rich, well-drained soil. The rhizome should be planted 1/3 above ground and mulched lightly with a breathable medium. Divide every 2-3 years in July, into individual fans with a rhizome attached, or a clump of several fans. Cut the foliage back to make up for root loss, and point leafy end in the direction you want it to grow. Irises are drought tolerant when dormant (about 6 weeks after bloom) but should be watered well until dormancy and after division. Iris borers can be a problem, but can be controlled by making sure to plant the rhizomes properly in a dry, well- ventilated location where they don’t have to compete with weeds and grass, or choke in clay soil. Bearded Iris are extremely long lived and will thrive and multiply quickly once established, and fill your garden with colorful, fragrant blooms for several weeks in June. Zones 4-8. Iris ‘B.B. Gold’ (Tall Bearded Iris) 30” tall with golden yellow standards and falls. Early to midsummer bloom. Iris ‘B.B. Royal’ (Bearded Iris, German Iris) 30-36” tall with 7” wide blooms with royal blue standards and falls. Early to midsummer bloom. 21 Iris ‘Best Bet’ (Tall Bearded Iris) 36” tall. Flowers have sky blue standards and rich blue falls. Reblooms in late summer. Iris ‘Blackbeard’ (Table and Border Bearded Iris) 27” tall, with sky blue-violet standards and falls, and black beards. Smaller than the Tall Bearded Iris. Ideal for the front of the garden. Early to midsummer bloom. Iris ‘Boogie Man’ (Tall Bearded Iris) 36” tall with dark purple to black blooms. Midsummer bloom. Iris ‘Chris Barnes’ (Antique Iris) 18” lovely and unusual Iris, with deep velvety purple falls, and lime green standards. This one gets its name from a friend of Anne’s. Needs full sun, well-drained soil. Plant with rhizomes exposed, like a bearded iris. Zone 3. Iris ‘Darkside’ (Tall Bearded Iris) 34” with velvety purple-black ruffled blooms in mid to late summer. Four branches per stem, 9 buds each. Mid to late summer bloom. Iris ‘Jesse’s Song’ (Tall Bearded Iris) 35” tall stunning two-tone flower with white centers and dark violetpeppered falls, and more solid purple standards. Early summer bloom. Iris ‘Dream of You’ (Tall Bearded Iris) 39”, icy blue-white standards that yellow and ruffle slightly on the edge. Deep lavender falls lighten in color on the edges. Midsummer bloom. Iris ‘Lingering Love’ (Tall Bearded Iris) 34” heavily ruffled and laced rosy pink blooms in early to midsummer. Iris ‘Edith Wolford’ (Tall Bearded Iris) 35” tall with bicolor blooms with creamy yellow standards and falls of violet that frost to the edges. Midsummer bloom. Iris ‘Grandma’s White’ (Tall Bearded Iris) 40” tall with prolific white blooms and canary yellow beards. Early to midsummer bloom. Iris ‘Immortality’ (Tall Bearded Iris) 29” tall with delicate and paperywhite blooms with very pale yellow beards. Vigorous. Reblooms in late summer. 22 Iris ‘Master Touch’ (Tall Bearded Iris) Regal 40” tall Iris with rich, dark purple ruffled flowers. Blooms early to mid-season. Plant in July or August for best results, so plants can establish before winter. Early to midsummer bloom. Iris ‘Olympiad’ (Tall Bearded Iris) 38” tall with very pale blue-violet falls and standards with deeper blue-violet markings. 8-9 buds per stem. Early to midsummer bloom. Iris ‘Play With Fire’ (Tall Bearded Iris) 36” tall with ruffled dark velvety red blooms. Midsummer bloom. Iris ‘Pledge Allegiance’ (Tall Bearded Iris) 37” tall with delicately ruffled and fluted rich blue and violet blooms. 3-4 branches with 9-10 buds each. Midsummer bloom. Iris ‘Riverhawk’ (Tall Bearded Iris) 38” stems with two-toned, ruffled silvery lavender standards, and deep black and blue falls. Midseason bloom. Iris ‘Role Model’ (Tall Bearded Iris) 36”, nicely ruffled rosy melon petals with bright tangerine beards. Midsummer bloom. Iris ‘Rustler’ (Tall Bearded Iris) 36”, russet-amber blooms. Vigorous grower with 6-7 buds per stem. Early to midsummer bloom. Iris ‘Silverado’ (Tall Bearded Iris) 38” tall with delicately ruffled, pale lavender blossoms. 8-9 buds per stem. Midsummer bloom. 23 Iris ‘Sky Hooks’ (Tall Bearded Iris) 36”, fringed, creamy yellow and white blooms with purple beards. 6 buds per stem. Early to midsummer bloom. Iris ‘Spiced Custard’ (Tall Bearded Iris, German Iris) 36”, creamy yellow standards on burnt orange falls. Robust bloomer. Mid to late summer bloom. Iris ‘Starcrest’ (Tall Bearded Iris) 36” soft lavender blooms with bright tangerine beards. Midsummer bloom. Iris ‘Victoria Falls’ (Tall Bearded Iris) 40” tall, this Iris is famous for its clear sky blue standards and falls with white centers and beards. Ruffled edges. Blooms midsummer, reblooms. Iris ‘Windsor Rose’ (Tall Bearded Iris) 40” tall with gorgeous two-toned rose flowers tipped and speckled with dark pink and violet, with orange beards and heavily ruffled edges. Midsummer bloom. Iris chrysographes ‘Black Form’ (Black Iris) 12-24” with velvety-black, deliciously fragrant beardless blooms in June and July. Likes a fertile, moist soil in full sun. Deer resistant, good cut flower. Zone 4. IRIS ENSATA (Japanese iris) and IRIS SIBERICA (Siberian iris) Japanese Iris bloom in late June to July, and have tall, thin leaves with a distinct rib that runs the length of them. They need rich, acidic soil abundant in organic matter, preferably with running water, such as nearby a pond or stream (although they will grow in normal soils). Ample moisture is a must until plants are established! They are heavy feeders and benefit from fertilizer in the spring before bloom. They excrete a substance into the soil that weakens the plant over time, so divide every 3-4 years and plant divisions in a fresh area where irises have not grown before. This effect is lessened if there is water leaching through the soil. These flowers have been developed by the Japanese to have large falls and almost no standards, so they are best viewed from above. Try planting next to stairs or alongside a deck. Siberian Irises bloom in late May or June, and aren’t quite as picky as Japanese Iris. They have 24 smooth, grass-like leaves without a rib. Plants must still be moist while becoming established, and prefer acid soil (5.0-6.5). Never apply lime to irises. They only need division when the clump grows into a ring pattern. Both plants require at least a half-day of full sun Zone 3. Iris ensata ‘August Emperor’ (Japanese Iris) 32” violet-purple blossoms with yellow and white flames flashing outwards from the center. Iris ensata ‘Gracieuse’ (Japanese Iris) 32”, white flowers with delicate lilac edges in midsummer. Iris ensata ‘Ogi no mato’ (Japanese Iris) 32”, with glowing medium-blue blossoms with creamy white centers and white veins. Midseason repeat bloomer. Iris sibirica ‘Blue Moon’ (Siberian Iris) 22” tall with violet-blue falls and clear blue styles. Iris sibirica ‘Butter and Sugar’ (Siberian Iris) 2’ tall, with large butter-yellow and white blossoms in spring. Iris sibirica ‘Caesar’s Brother’ (Siberian Iris) 3’ tall with velvety violet flowers. Very impressive planted en masse. Iris sibirica ‘Chilled Wine’ (Siberian Iris) 24-36” dark wine- colored iris with a dash of blue on the falls. Lovely for the moist, dappled light garden. Midsummer bloom. Iris sibirica ‘Coronation Anthem’ (Siberian Iris) 32” tall with large, ruffled, medium blue selfs with pale yellow signals fading to white. Iris sibirica ‘Memphis Memory’ (Siberian Iris) 22” with clear lavender blossoms in late June. Iris sibirica ‘Kamayama’ (Siberian Iris) 36” purple form of iris sanguinea. Purple with white and yellow accents. 25 Iris sibirica ‘Steve’ (Siberian Iris) Steve is a very popular guy this year! 24-36” tall with sky blue standards and deep blue falls in late spring and early summer. Kirengoshoma palmata (Yellow Waxbells) This is an unusual, distinctive plant for the adventurous shade gardener. 3-4’ tall and 4’ wide Hydrangea-family deciduous shrub with bright green, maple-like leaves and yellow bell-shaped flowers in late summer that give way to spiky seed pods. Use under maple trees, or on the edge of a bog garden with Candlestick Primroses, Siberian Irises and Rodgersia. Plant requires conditions similar to its native habitat: the moist, leafy, humusrich, acidic soil of the shady woodland. Needs partial shade and shelter from strong wind. Leave plants undisturbed for as long as possible. Zones 5-7. Kniphofia uvaria ‘Border Ballet’ (Red Hot Poker, Torchlily) 18-36” tall with gray-green, swordlike evergreen foliage. Flowers are three- toned spikes of red, yellow and white and appear in early summer. Plants don’t tolerate wet feet, and can be divided in the fall. Even though this plant is native to warmer climes, it has been thriving in Jericho for over 7 years now, and it loves my exposed, sandy garden by the lake in New York. (it bloomed intermittently all season). So unless you live in an especially cold pocket, you should give it a try! Plant in a well-drained, sunny location. Zones 5-8. Kniphofia uvaria ‘Flamenco’ (Torchlily, Poker Plant) 18-36” tall with spikey foliage and plentiful orange and cream-colored flower spires in midsummer to fall. Showy and somewhat gaudy! Likes well-drained soil and full sun. Zone 5. Leontopodium alpinum (Edelweiss) This traditional symbol of the Alps is a distinctive choice for the adventurous rock gardener. 6” tall in flower, it has downy silver leaves and a white, wooly, star shaped flower that is pale yellow in summer. Requires alkaline, light, well-drained soil in full sun.( 5 parts coarse grit, 1 part crushed limestone, 1 part compost). Plants will not tolerate overwatering, waterlogged foliage, extended high humidity, or overwintering without a layer of snow. Short lived (a few years). Mature plants can be divided in spring, or new ones can be raised from seed sown in gritty compost. Also has many medicinal uses. National flower of Switzerland. Found in the high 26 mountains of Europe, Asia, the Pyrenees and Caucasus. Zones 4-7. moisture retentive soil in full sun. Zones 3-9. LIATRIS (Blazing Star) This native of North America is a very popular and useful cut flower, with many tall flower spikes in midsummer. The flowers are unusual in that they are fluffy, and open from the top down to the base (basipetally). They enjoy moist, well-drained soil and full sun. Some species, notably pycnostachya, will need staking, especially in a windy spot. These plants live happily alongside Rudbeckia, Monarda and Echinacea, and the bees and other beneficial insects live happily with them. Seeds are a favorite food for songbirds, especially finches. Zone 3. Liatris spicata ‘Floristan White’ (Blazing Star) 3’ with abundant white flower spikes in midsummer. Perfect as a tall accent in the sunny garden. One of the most popular cut flowers. Moist, well drained soil, full sun. Zone 4. Raingarden plant. Liatris spicata ‘Kobold’ (Spike Gayfeather) This variety is one of the best for the garden and for cut flowers. They bloom in early summer with lilac-mauve flower spikes. Zone 3. Raingarden plant. Liatris pycnostachya (Kansas Gayfeather) 3-5’ tall, plentiful mauve flower spikes in late summer. This is the tallest of the Liatris, and will need support in the garden, especially the second year when each plant can have up to 12 flower spikes. Requires a well-drained but Liatris spicata ‘Picador’ (Blazing Star, Spike Gayfeather) 2.5’ tall with bright rosy-carmine flower spikes in early summer. Zone 3. Raingarden plant. Ligularia stenocephalis ‘The Rocket’ (Ragwort) Spectacular 5-6’ plant with large, showy leaves and bright yellow flower spikes in midsummer to fall. Needs a wet location with lots of shade. Excellent for the waterside and boggy spot. Zone 4. Limonium tatarica ‘Woodcreek’ (Statice) 10-15” tall with a basal rosette of glossy leaves and large clusters of baby’s breath-type flowers in midsummer. Excellent cut or dried flower. Stems stiffer than common sea lavender. Well drained soil, full sun. Zone 4. 27 Limonium (Goniolimon) collinum (Sea Statice) 20” with basal rosette of paddleshaped blue-green leaves, and sprays of white, baby’s-breathlike flowers in July and August. Excellent cut flower and rock garden plant. Plant with Sedum, Scabiosa, Stachys. Must have well drained soil and full sun. Zone 5. Lobelia ‘Fan Series Salmon’ (Perennial Lobelia) 22” tall with base-branching flower spikes and luscious salmon flowers in midsummer. Zone 5. Lobelia ‘Gerardii vedrariensis’ (Cardinal Flower) 36” spikes with royal purple tubular flowers in late summer to fall. Rich, moist soil in full sun to part shade. Zone 4. Lobelia cardinalis (Cardinal Flower) The only truly hardy, and native Cardinal Flower, with bright red blooms that attract hummingbirds and other winged creatures. I have seen this growing along the edges of Lewis Creek in Ferrisburg. Must have adequate moisture in the summer, and excellent drainage in the winter, or it won’t survive. Self-sowing. Zone 2. Raingarden plant. Lobelia x speciosa ‘Compliment Scarlet’ (Hybrid Lobelia) 3-5’ tall with scarlet red flowers. Zone 5. Lobelia x speciosa ‘Fan Series Burgundy’ (Hybrid Lobelia) 3-5’ tall with dark blood-red flowers. Zone 5. Lychnis viscaria ‘Fire (Firebird)’ (German Catchfly, Rose Campion) 12-18” tall with grass-like foliage that grows in tufts. Flowers are 1”wide, and are electric magenta! The flower stalks are sticky, hence the name ‘Catchfly’. Can thrive in full sun. More tolerant of dry conditions than other varieties. Zones 3-7. ORNAMENTAL GRASSES Our collection of ornamental grasses has been continually changing, and we have also seen a growth in their popularity. This year we are trying a few new kinds with more airy seed heads and winter interest, such as Miscanthus sinensis ‘Silberfeder’ (Silver Feather Grass) which is magnificently tall with swaths of silvery seed heads that sway in the wind and reflect the sunlight. (they also last a long time in the vase). Andropogon scoparius (Little Bluestem) is a good choice for the raingarden, 28 as it tolerates a variety of soils and conditions. Chasmanthium latifolium (Northern Sea Oats) is one of our all-time favorites for its wide, glowing green blades and beautifully designed, wovenlooking seed heads. Our new yellow highlight for the damp shade garden is the variegated Acorus gramineus ‘Oboruzuki’ (Golden Sweetflag), which we are very excited about. Keep an eye open for new varieties in our List of New Plants in the back of the catalogue. Ornamental Grass Andropogon scoparius (Schizachryium) (Little Bluestem: ‘Prairie Blues’) 40” tall clump-forming, warm season grass with fine foliage and upright flowers that fade to red and purple after frost. Excellent winter interest plant, good for cutting and dried bouquets. Excellent en masse. Full sun, well drained soil. Native to the prairies, open woods and dry fields of North America and Quebec. Space 18-36” apart. Zone 3. Raingarden plant. Ornamental Grass Chasmanthium latifolium (Northern Sea Oats) One of our very favorite grasses, with nice wide, flat, gorgeous sunny green blades that form a nice full 3’ tall clump, and flush with violet in midsummer. Seed heads are flat and have a lovely woven pattern that works beautifully in flower arrangements. Try in a partial shade garden with Anemones, Cimicifuga, Kirengoshoma or Polygonum. Zone 3. Ornamental Grass Eriophorum angustifolium (Common Cotton Grass) This is actually not a grass , but a sedge that grows in up to 2 inches of water in wetlands and bogs. The white tufted flowers are carried in groups on 12” stems. Needs acidic, wet soil. Full sun. Zone 4. Ornamental Grass Miscanthus sinensis ‘Silberfeder’ (Silver Feather Grass) Really fabulous in the autumn and winter, with very tall stems that carry ethereal, feathery, silver seed heads for months. They dance in the wind and seem to collect and play with sunlight just when it is diminishing in the sky for the season. Spectacular when planted en masse, as a hedgerow by a driveway or garden. Well-drained soil, full sun. Zone 4. Ornamental Grass Pennisetum alopecuroides (Chinese Fountain Grass) 36” tufted or clump-forming grass with bristly, purple, bottle-brushlike flowers in summer. Grass is arching, graceful, and luminescent: plant where the late-day sun can 29 shine through it. Leaves turn yellow after flowering in the fall. Requires moist soil and full sun: plant in masses near a pond or wet border, 3-4’ apart. Cut back foliage to 2/3 of its original height in early spring. Good cut flower. Zone 4. Ornamental Grass Pennisetum macrouruna ‘Tail Feathers’ 3-4’ tall, slender clumping Fountain Grass with beige flowers in summer. Drought tolerant, moist to dry soil in full sun. Zone 4. Ornamental Grass Acorus gramineus ‘Oborozuki’ (Golden Sweetflag) 10-12” tall bright gold variegated, sweet-smelling grass, perfect for moist soil in a sunny to partially shaded location. Species is possibly 38-54 million years old, and was used ritually and medicinally by ancient cultures throughout the world. Perfect for surrounding water features and ponds, and leaves have a sweet citrus scent when pinched. Zone 4. PAEONIA (Peony) We have nine different Peonies this year; they range in color from luscious pinks to fluffy whites and reds. Peonies are one of the longest- lived perennials, and can live up to seventy years. Plants are 3’ tall and develop a spread of 3-4’ in time, and maintain a full shrublike habit. Leaves are deep green and ornamental (lovely in flower arrangements by themselves), and the flowers are double, fluffy, and most varieties are fragrant. Plants require staking sometime before bloom so the weight of the blossoms doesn’t pull them to the ground (unless of course you like this effect). This is a truly venerable and valuable plant, and the blossoms make classically stunning flower bouquets. Peonies need deep, rich, well- drained soil enriched with organic matter. The eyes must not be planted more than 2” below ground, or they may not bloom. Always clean up dead foliage at the end of the season to fight pests and diseases, and fertilize before and after blooming. Plants take 2-3 years to become established and bloom well. Full sun to slight shade. Paeonia lactiflora ‘Bowl of Beauty’ (Japanese Peony) 26-30” Japanese Peony with gorgeous blossoms with a hot pink bowl that contains a center of fluffy, creamy-yellow petals. Zone 3. 30 Paeonia lactiflora ‘Buckeye Belle’ (Peony) 29” tall with striking dark maroon petals that surround a center of smaller, fluffy petals. Slightly fragrant. Semi-double. Zone 3. Paeonia lactiflora ‘Monsieur Jules Elie’ (Peony) 3’ tall with large, rounded, double dark rose flowers with a silver sheen, and dark green foliage. Zone 3. Paeonia lactiflora ‘Duchesse de Nemours’ (Peony) 34” tall with very fragrant, double, pure white blossoms. Large outer petals surround a mound of fluffy white petals that are creamy yellow and pale green at the base. Standard, popular cut flower for over 100 years. Zone 4. Paeonia lactiflora ‘Raspberry Sundae’ (Peony) 27” tall shrub with gorgeous ornamental foliage and fluffy cream and raspberry flowers in midsummer. Fragrant! Rich, well drained soil in full sun. Zone 3. Paeonia lactiflora ‘Festiva Maxima’ (Peony) 36” tall, with profuse, fully double white blossoms with crimson flecks in late spring and early summer. Introduced in 1851, this is one of the most fragrant peonies! Well-drained soil is very important. Full sun. Zone 3. Paeonia lactiflora ‘Karl Rosenfeld’ (Peony) 2-3’ tall with fully double and very fragrant bright red 4-5” blossoms in early summer. Paeonia lactiflora ‘Sarah Bernhardt’ (Peony) 24-36” tall, robust plant with sturdy stems and very large, double, fragrant, rose-pink flowers in midsummer. Zone 3. Paeonia officionalis ‘Rubra Plena’ (Peony) 24-36” tall European Peony with double crimson flowers with satiny, ruffled petals. 31 PAPAVER (POPPY) Poppies are an all-time favorite garden plant, especially the red Oriental Poppy! We have two different species: Papaver orientale (Oriental Poppy), and Papaver nudicale (Iceland Poppy). Icelandic poppies are short-lived (and we sell out every year!) but readily re-seed themselves so you will have new plants year after year. Oriental Poppies are long-lived, and have rather unusual habits: they bloom in the early summer, go dormant and disappear, then come back for the autumn. The challenge is to fill in the rather large gap they leave in the garden while sleeping: try large filler plants such as Gypsophila (Baby’s Breath) or Perovskia (Russian Sage). You can also use some bushy annuals. Division may be necessary every 3-4 years, which you should do after flowering, when the plant is dormant. Plants like morning sun and afternoon shade in a welldrained spot. Zones 2-7. Papaver orientale ‘Allegro’ (Oriental Poppy) 15” dwarf oriental poppy with large, silky, scarlet blooms in summer. Zone 3. Papaver orientale ‘Beauty of Livermore’ (Oriental Poppy) 30” tall with large, springblooming scarlet flowers. Zone 3. Papaver orientale ‘Brilliant Red’ (Oriental Poppy) 30” tall with bright red blooms in early summer. Zone 3. Papaver orientale ‘Carneum’ (Oriental Poppy) This stunning poppy grows up to three feet tall with showy blossoms in shades of salmon and pink. Lovely in an informal garden. Zone 3. Papaver orientale ‘Checkers’ (Oriental Poppy) 30” tall, with silky-white blooms and dark centers. Zone 3. Papaver orientale ‘Coral Reef’ (Oriental Poppy) 32” tall mound of plentiful foliage and large, silky blooms of pastel coral pink with dark centers. Blooms in late spring. Zone 3. Papaver orientale ‘Prince of Orange’ (Oriental Poppy) 30” tall with large, bright orange blossoms in summer. Zone 3. 32 Papaver orientale ‘Princess Victoria Louise’ (Oriental Poppy) One of my favorites, this antique variety has silky, pale pink petals and a velvety dark center. Zone 3. Papaver orientale ‘Royal Wedding’ (Oriental Poppy) This 24” poppy is very elegant, with deliciously white blooms offset by coal-black centers. A lovely alternative to the traditional blazing color of oriental poppies. Use in the informal border and as a short-lived cut flower. Zone 3. Papaver ruprifragum ‘Apricotia’ (Poppy) 12-16” poppy with crumpled, velvety orange blooms in midsummer. Smaller blossoms and more finely cut foliage than the oriental poppies. Very bushy and floriferous. Reseeds. Likes well-drained soil in full sun to part shade. Zone 5. Penstemon grandiflorus ‘Prairie Jewel’ (Shell-Leaf Pink Penstemon) 2-3’ very unusual native prairie plant, with large bell-shaped, striped foxglove-like flowers in late summer, in shades of lavender, pink and dark rose. Foliage is a lovely gray-green with rounded edges. Likes dry soil and full sun. Zone 3. Perovskia atriplicifolia ‘Taiga’ (Russian Sage) Named for the Russian General V.A. Perovsky, this magnificent plant is a staple for every garden, with its soft, silvery, aromatic foliage and tubular lavender flowers arranged in whorls along 12-15” stems. Reminiscent of lavender, Russian Sage will fill your garden with light, airy clouds of periwinkle and fragrance. Perfect for the cottage garden. Needs a sunny, well-drained location with winter protection. 35’ tall. Zone 5. Penstemon digitalis ‘Husker’s Red’ (Bearded Tongue) 2-3’ tall elegant and useful plant, with deep maroon foliage and delicate white flowers in midsummer. Drought tolerant. Zone 4. Raingarden Plant. 33 PHLOX SUBULATA (Creeping Phlox) Phlox is a tough, evergreen groundcover for a hot, dry area, and can tolerate partial shade when planted near shrubs. They spread to create a thick 3-6”tall and 24” wide mat of blooms in April and May. Plant 24” apart in full sun to part shade, in welldrained soil. Do not prune in the fall, and divide every 3 years to maintain vigor. Excellent for use on stone walls and steep banks where you can watch the carpet of dazzling color in the spring. Zone 3. Phlox subulata ‘Apple Blossom’ (Creeping Phlox) Pale pink flowers. Phlox subulata ‘Blue’ (Creeping Phlox) Emerald blue flowers. Phlox subulata ‘Candy Stripe’ (Creeping Phlox) Glowing pink flowers with white bands. Phlox subulata ‘Nettleton’s Variety’ (Creeping Phlox) Pink flowers, and distinctive, lighter colored and variegated foliage. Phlox subulata ‘Scarlet Flame’ (Creeping Phlox) Vibrant red flowers. Phlox subulata ‘White’ (Creeping Phlox) White flowers. Phyteuma scheuchzeri (Horned Rampion) 12-18” Alpine, rock garden plant with surprising spiky blue flowers that somewhat resemble the globe thistle in miniature. Nice for the intimate rock garden. Full sun, well-drained soil. Zone 5. Platycodon grandiflora ‘Astra Semi-Double Lavender’ (Balloon Flower) A dwarf variety, 6” tall with semidouble lavender blooms in JulySeptember. A very popular variety. Platycodon grandiflora ‘Fairy Snow’ (Balloon Flower) 12” tall dwarf, with lovely white flowers tinged with frosty purple stripes in July to September. Platycodon grandiflora ‘Komachi’ (Balloon Flower) An unusual, intriguing cultivar, with clusters of 2 inch, clear blue flowers that retain their unique balloon shape. 34 Platycodon grandiflora ‘Miss Tilly Blue’ (Balloon Flower) 6” dwarf balloon flower with dark green foliage and elegant deep blue blossoms. One of our most popular varieties! Platycodon grandiflora ‘Shell Pink’ (Balloon Flower) 24” tall with powder pink blossoms in July. Polemonium yezoense ‘Purple Rain’ (Jacob’s Ladder) 20” reddish bronze fern-like foliage with silky purple flowers in Summer. Rich, well drained soil, part shade. Unusual color! Zone 4. Polygonatum falcatum ‘Variegatum’ (Japanese Variegated Solomon’s Seal) A gem of a plant for a shady garden, this Solomon’s Seal grows to 24” tall, and brightens the shade with its soft green leaves edged with a broad strip of creamy white. Flowers appear in May and dangle from underneath the leaves. On quiet spring evenings, the flowers exude a subtle lily-like fragrance. Plants tolerate heavy shade and grow well in moist, shady areas. Zones 3-7. Potentilla thurberi amorubens ‘Monarch’s Velvet’ (Thurber’s Cinquefoil) 12” tall, with saucer-shaped, raspberry red flowers with deep velvet red centers. Long-flowering, long-lived and heat tolerant. Excellent border and cottage garden plant. Zones 4-7. PRIMULA (Primrose) There are 400-500 species of Primrose, the first flower to bloom in the spring. These are some of the most prolific bloomers for us, as they literally bloom from November through March in our greenhouse, and then again sparsely in the fall! We are always trying new varieties, and our collection of 18 types includes auriculas, with lovely, smooth, waxy leaves, Candelabras ,with spheres of nodding flowers on tall stems, Drumsticks, with tight globes of blossoms on tall stems, the lovely Tibetan primrose, and others too numerous to mention! Some of them are bog and streamside dwellers, and others are rock and cliff dwellers. In general they all prefer partially shady or full shade conditions and constant moisture. Plants need to be watered generously in dry weather, or given a soil that is rich in humus and organic matter that acts like a sponge and retains moisture easily. Mix in leaf mold, peat moss, cow manure, or sphagnum moss (or 35 a combination). All varieties are lovely in the moist, shady rock garden, stream or pond edge, moist grassy meadow, or container. Zone ratings vary. Primula auricula ‘Douglas Prize Mix’ (Auricula Primrose) This native of the European Alps is 2-8” tall with two toned blossoms of yellow with surrounds of carmine, maroon, coral pink, deep orange, maroon-black and more. Excellent rockery plant! Prefers part shade and moderate moisture. Zone 3. Primula auricula ‘Viennese Waltz’ (Primrose) 6-9” auricula primrose in a variety of two-toned colors in spring. Lovely in the front of the shady border or in containers. Likes rich, moist soil and part shade. Zone 3. Primula bulleyana (Candelabra Primrose) 12” with reddish-orange flowers in late spring. Named after A.K. Bulley, founder of Bee’s Nursery in the UK. Locate in moist soil or a boggy area which does not dry out in the summer, with some water movement. Plants languish in stagnant conditions. Roots like to be cool, tops like a shady area. Combine with other moisturelovers: ferns, mimulus, hosta. Natural hybridization will occur between cultivars. Zone 3. Primula capitata ‘Noverna Deep Blue’ (Primrose) This 12” tall plant is native to the Himalayas in coniferous forests and on high altitude boggy river banks. Dark blue flowers rise above the compact rosette of leaves on white stems. Plants need a loose, moist, humusy soil in part shade. Place plants rather close together (leaving room for the leaves to spread), so they will root deeper and suffer less damage from frost heaving. Zone 5. Primula cortusoides ‘Primadiente Rose’ (Siberian Primrose) 10” tall with delicate chartreuse foliage and plentiful small, roseyfuschia blossoms in spring. Very unusual. Zone 4. Primula denticulata ‘Ronsdorf Strain’ (Drumstick Primrose) This native of the Himalayas is 810” tall and comes in a variety of colorful blooms that open in the late spring. Part shade, moist soil. Zone 3. Primula florindae (Florinda Primrose, Tibetan Primrose) Yes, this is the Florinda primrose, up to 30” tall with abundant tall sprays of nutmeg-scented blooms 36 in spring. Plants can reach up to 30” tall and 3’ wide when given a nice moist place to thrive, like a pond or creekside. Late to emerge in spring. Attracts hummingbirds and butterflies. Needs deep, rich, moist soil in part shade. Zone 3. Primula pubescens ‘Exhibition Blue’ (Auricula Primrose) 8” tall with delicate blooms of violet with yellow eyes. Smooth, waxy leaves. Blooms early in the spring. Prefers loamy, moist soil and part shade. Zone 4. Primula tommasinii ‘You and Me Blue’ (Piggyback Primrose) Wow! This one is different. 8-12” tall with lovely blue blossoms for 3-4 months in spring. Each blossom is actually two, one on top of the other. This was a popular flower form and was first recorded in 1597, and was called a ‘hose in hose’ type, after the fashion in which Elizabethan gentlemen wore their stockings. (I’d like to see that). This flower is also fragrant, and extremely winter hardy. Divide every 4-5 years, provide with continuously moist, sandy, slightly acidic soil, and a half day of shade. Zone 3. Primula veris ‘Sunset Shades’ (English Cowslip) 8” tall, this is the usually yellow English Cowslip of the English countryside, only in shades of orange and red. Textured foliage, blooms in spring. I have seen this thriving in many different types of gardens and conditions. Zone 4. Primula vialii (Vial’s Primrose) This is a truly unusual, exotic primrose: in fact it doesn’t look like one at all. Tall, 12-15” stems rise up to carry spiked, tufted flowers that are red in bud, violetpurple when fully open, and pink when fading away. Blooms in spring. Native to China. Requires alkaline soils and high moisture in partial shade. Zones 5-8. Primula vulgaris ‘Crescendo Golden Yellow’ (English Primrose) 9-12” tall with golden orangeyellow blossoms in spring. Zone 4. Primula vulgaris ‘Crescendo Pink’ (English Primrose) 9-12” tall with plentiful rosypink blossoms in April and May. Consistent moisture, part shade. Likes cool temperatures. Zone 4. 37 Primula x polyantha ‘Pacific Giant Pink’ (Polyantha Primrose) 8-12”, with large, bright pink blossoms with yellow centers in spring. Part shade, moist soil. Combine with other moisturelovers: ferns, mimulus, hosta. Natural hybridization will occur between cultivars. Zone 3. Primula x polyantha ‘Pacific Giants Blue’ (Polyantha Primrose) 8-12”, with large, bright violetblue blossoms with yellow centers in spring. Part shade, moist soil. Zone 3. Primula x polyantha ‘Pacific Giants Red’ (Polyantha Primrose) 8-12”, with large, bright red blossoms with yellow centers in spring. Part shade, moist soil. Zone 3. Primula x polyantha ‘Pacific Giants Yellow’ (Polyantha Primrose) 8-12”, with large, bright yellow flowers in spring. Part shade, moist soil. Very fragrant! Zone 3. Pulmonaria officinalis (Lungwort) 12” tall, excellent plant for the moist shade garden, for its vigor, platinum-spotted leaves and flowers that change color from violet to sky blue. Plants require partial shade and adequate moisture, but poor drainage and wet feet will kill them. Plant where there is good air circulation as well. Flowers in early spring. Zone 3. Pulsatilla vulgaris ‘Purple’ (Pasque Flower) After several years of growing these, we only become more fond of them. Velvety purple flowers unfurl from pods of glistening, furry silver in the spring. The stems and backs of the flowers remain covered with all this silvery-ness, and eventually transform into much taller seed heads, that are reminiscent of Dr. Seuss creations with wild, wiry hair. They also resemble the seeds of Clematis. Requires full sun and excellent drainage. Prefers moderate temperatures and low humidity. Zone 5. Pulsatilla vulgaris ‘Red’ (Pasque Flower, Anemone) 8” Anemone with wine-red flowers and silvery, silky leaves in spring. Requires very well-drained soil in full sun: ideal for the rock garden where you can watch them emerge. Short-lived. Zone 5. 38 Pulsatilla vulgaris ‘White’ (Pasque Flower, Anemone) 8” Anemone with white flowers and silvery, silky leaves in spring. Requires very well drained soil in full sun: ideal for the rock garden where you can watch them emerge. Short-lived. Zone 5. RUDBECKIA (Black-Eyed Susan) When mid summer rolls around at the farm we can always rely on the plentiful golden blooms of Rudbeckia to take us through to the fall. We carry several different varieties, most of them R. hirta (Gloriosa Daisy, BlackEyed Susan), which is a reseeding annual that occasionally reappears the following year along with its offspring. R. fulgida ‘Goldsturm’ is an outstanding perennial, which will form large clumps after 2-3 years. R. gloriosa ‘Irish Eyes’ is a Zone 6 perennial, and should be grown as an annual or biennial. Even though some of these are annuals, We place all of them together in our perennial pergola for the sake of convenience, and because we like seeing all that yellow in one place! Rudbeckias are a hardy bunch: they tolerate dry conditions and clay soils once established, although they prefer consistently moist, well-drained soil. They are prolific, long-blooming, attract butterflies and provide seeds for over-wintering birds. They are also excellent for naturalizing in a meadow, and provide a brightness and simplicity in the garden unrivalled by almost any other flower. Plant in full sun. See our full listing of Rudbeckia hirta in the list of first year plants. Rudbeckia fulgida ‘Goldsturm’ (Rudbeckia) 18-30” tall and 24” wide, with 12” golden yellow petals and nearly black centers. This plant has won many prizes! In 1999 it was named “Perennial Plant of the Year’, and was acclaimed internationally as one of the most popular perennials for the past 50 years. This is all due to its compact, hardy nature, cheerfulness, low maintenance needs, its ability to fend off diseases and pests, and its long bloom-period, from July to October. It also attracts butterflies, and comes back year after year: quite a resume! Perennial. Zone 3. 39 Sagina subulata ‘Aurea’ (Pearlwort) 3-6” glowing spring green moss with a carpet of tiny white flowers in the spring and later in the season. One of my favorite plants: cascades in containers or over a rock wall, seems to emit its own light! Will stagnate in too much shade. Dislikes too much humidity or water. Well-drained soil, part sun. Zone 5. Sagina subulata Pearlwort (Irish Moss) 3-6” well branched cushion plant, that forms a dark green, mossy mat covered with small white flowers from June to August. Good plant for stepping stones ,rock gardens or containers. Sandy but not too dry soil, part shade. Zone 5. Saxifraga x arendsii ‘Purple Robe’ (Arend’s Saxifrage) 6-9” alpine plant that covers the rock garden with a carpet of mossy leaves and small purple flowers in spring. Requires partial shade, excellent drainage and moist soil. Doesn’t tolerate humidity. Zone 5. Scabiosa caucasica ‘Fama’ (Pincushion Flower) This cultivar is a very popular cut flower and garden plant. Leaves are lacy, with frilly, 3-4” seductive sky blue flowers on tall stems. Plant 3 or more together at the front of the garden for the best effect. Flowers last a week after cutting. Zone 4. Sedum ‘Burrow’s Tail’ (Stonecrop) 4-6” mat of gray-green, succulent foliage that is composed of many parts (stems look like long, bushy tails). Bright yellow blooms in midsummer. Requires well-drained soil and full sun. Zone 3. Sedum forsterianum ‘Oracle’ (Stonecrop) My new favorite Sedum, with 4” tall, bushy gray-green foliage arranged in a whorl pattern with yellow flowers in midsummer on 6-8” stems. Excellent in the rock garden, front of the bed, or container. Gravelly, well-drained soil, full sun. Zone 3. Sedum spurium ‘Dragon’s Blood’ (Stonecrop) 6” tall mats of succulent bronzed foliage and scarlet flowers in midsummer. Excellent groundcover for a sunny, dry area or rock garden. Zone 3. Sedum spurium ‘Fireglow, or, Fuldaglut’ (Stonecrop) A bronzy-red Sedum that holds its 40 color all season, with rose flowers in midsummer. 3-6” tall. Zone 3. SEMPERVIVUM (Hens and Chicks, Common Houseleek) The name comes from the latin: semper, (always), and:vivo, (to live), and live forever they do! This plant has been a garden favorite for ages because of its low maintenance and adaptability to many conditions, especially dry, sunny, rocky places. The ideal way to use these plants is in shallow planters full of grit, and in the crevasses of stone walls. They will happily multiply, fill in and cascade along stones. They are completely carefree and a delight to find in any rocky garden! Flowers are borne on a long stem, are 12-parted, and are purple-red. Plants must be 2-3 years old to flower, and have the appearance of an exotic flowering desert plant. We have several exciting new varieties this year that run the gamut from tiny dwarf rosettes to plump red leaves: something for every succulent enthusiast! Zone 3. Sempervivum ‘Purple Beauty’ (Hens & Chicks) 4” tall rosettes of plump purple, wedge shaped leaves complemented by tiny star-shaped rose flowers in summer. Zone 3. Sempervivum ‘Ramses’ (Hens & Chicks) 4” tall succulent salmon rosettes with green eyes. Zone 3. Sempervivum tectorum ‘Hardy Species Mix’ (Hens n Chicks) A blend of Hens n Chicks, ranging from succulent green-gray to mahogany, and variegated leaves. Blooms range from yellow to red and pink. For the dry, sunny rockery or container. Gravelly, well-drained soil, heat, full sun. Zone 4. Sempervivum tectorum ‘Red Flush’ (Hens & Chicks) 4” tall rosettes of red leaves in the spring that fade to green later in summer. Zone 3 Silene laciniata ‘Starburst’ (Campion) 18-24” with bright red flowers in midsummer that are like a miniature display of scarlet fireworks. Related to lychnis: needs well-drained soil and full sun. Finely-cut leaves and fringed flower petals. Excellent border plant. Full sun. Zone 5. 41 Stachys byzantina (Betony, Lamb’s Ears) 12-15” tall mats of abundant, wooly, white foliage and 2’ tall mullein-like purple flowers in summer. Plants form large colonies and are excellent contrast plants in a well-drained, sunny garden. Foliage looks the best in the spring and early summer, then again in the fall. Prune off flowers to maintain the neatness of the foliage. Leaves don’t appreciate too much water (and will rot or die out), so plants may do poorly in very hot and humid weather, or if they are irrigated from an overhead source. A very useful plant for a dry, sunny area! Zones 4-7. Tiarella cordifolia ‘Dark Star’ (Foamflower) 12” tall with green leaves with violet veins (creates a 5-pointed star pattern) and long-lasting bottlebrush-like white blooms in the spring. Needs moist soil high in organic matter in partial to full shade. Almost identical to the foam flowers found along Vermont trails in the spring. Zone 4. Raingarden plant. Tiarella cordifolia ‘Oakleaf’ (Foamflower) 6-12” with Oak-shaped leaves and long-lasting bottlebrush-like white blooms in the spring. Needs moist soil high in organic matter in partial to full shade. Zone 3. US Native. Raingarden plant. TRICYRTIS (Toad Lily) Toad Lilies are one of the best, eccentric plants for the sake of conversation and late-season bloom. The small, orchid-like, purple speckled flowers are borne on tall, arching stems (‘White Towers’ and ‘Golden Leopard’ are the tallest) in September, and last for 4-6 weeks. They prefer moist, fertile soil in part shade, such as a woodland border. They are most effective when planted in groups of three or more, as the flowers are impressive but somewhat small. According to Alan Armitage, this plant got its name either from the warts on the undersides of the petals, or from the Tasaday tribe in the Phillipines (Origin of the Toad Lily) where they use the juice of these flowers on their hands before they go frog collecting; frogs are attracted to it, and it makes them less slippery. I prefer to have the toads and frogs hopping freely amongst the plants, myself! Tricyrtis hirta ‘White Towers’ (Toad Lily) Pure white orchid-like blossoms on a 30” tall plant. Prefers acidic, peaty soil in a partially shaded garden. Likes a light winter mulch. Zone 4. 42 Trollius chinensis ‘Golden Queen’ (Globeflower) 12” tall moist meadow plant with lanceolate foliage and bright orange/yellow globe-shaped flowers in July. After flowering cut back stems and fertilize plant to encourage rebloom. Excellent early-season cut flower. Full sun to part shade. Veronica teucrium ‘Royal Blue’ (Speedwell) 12” tall bushy plant with fine foliage and prolific gentian-blue spikes in midsummer. Long-lasting blue color for the front of the sunny border. Low-maintenance, retains form throughout season. Well-drained soil, full sun to part shade. Zone 4. Trollius x cultorum ‘Lemon Queen’ (Globeflower) 24” tall with deep green foliage and double bright yellow buttercup-like flowers in early summer. Really stunning plant! Great for long-lasting cut flowers, containers, and a bright statement in the water garden, along ponds or streams, or along a moist woodland edge. Shear back after bloom to encourage new growth of lush foliage. Moist soil, full sun to part shade. Zone 4. Yucca glauca (Adam’s Needle) 48” tall Yucca with long, sharpedged, stiff evergreen leaves radiating from a basal rosette. Flowers are borne on long stems and are pale yellow to greenish. Drought tolerant, floriferous, excellent for adry area in sun or part shade. Zone 3. Veronica teucrium ‘Crater Lake Blue’ (Austrian Speedwell) 12” mounds of plentiful foliage all season and vivid blue flower spikes in summer. Full sun, well-drained soil. Zone 3. 43 A Note on First-Year Plants FIRST YEAR PLANTS On page 45 you will find a list of our first-year plants and biennials. This list represents the seed we have ordered, and depending on weather conditions, unforeseen factors and variable germination rates, these plants may or may not be available (although we usually have a very high success rate). We seeded these in winter and spring, so they have small root systems and will be available in small containers in early May: the bulk of these will be available for two months. In late June, we transplant most of them into gallon containers, where they will grow until fall or the following year. Since biennials complete their life cycle in two years, we grow them fresh each year (for example, Hollyhocks, Sweet William, ForgetMe-Nots). I have noticed that biennials are mysterious to many people, but I encourage you to try them! Their life cycles are not restricted to 2 years: often Rudbeckia or Sweet William will last for several years, and will also reseed and form a nice large group of prolifically-flowering plants. At the farm we have great swaths of Sweet William: the trick is to start with three or more plants, and to re-plant a few fresh ones each year. You will always have fresh, flowering plants: they just dance about the garden a bit more than other perennials. BIENNIALS Alcea rosea ‘Summer Carnival Yellow’ Alcea rugosa Alcea (Hollyhock) Alcea rosea ‘Appleblossom’ Alcea rosea ‘Chater Chamois Rose’ Alcea rosea ‘Halo Pink’ Alcea rosea ‘Halo-Red-Yellow’ Alcea rosea ‘Halo White’ Alcea rosea ‘Nigra the Watchman’ Alcea rosea ‘Peaches n Dreams’ Alcea rosea ‘Red Riding Hood’ Alcea rosea ‘Summer Carnival Red’ Dianthus barbatus ‘Electron Mix’ (Sweet William) Dianthus barbatus ‘Holborn Glory’ Dianthus barbatus ‘Hollandia Mix’ Dianthus barbatus ‘Homeland’ Digitalis purpurea ‘Apricot Beauty’ (Foxglove) Digitalis purpurea ‘Pam’s Choice’ 44 Achillea coarctaca ‘Gold Coin Dwarf’ Achillea filipendulina ‘Parker’s Cloth of Gold’ Achillea millefolium ‘Summer Berries’ Agastache aurantiaca ‘Coronado’ Agastache aurantiaca ‘Navajo Sunset’ Agastache cana ‘Heather Queen’ Bellis perennis ‘Rose Bicolor’ Bellis perennis ‘Tasso Red’ Campanula medium ‘Champion Blue’ Campanula medium ‘Champion Pink’ Campanula medium ‘Champion White’ Delphinium belladonna ‘Blue Donna’ Delphinium ‘Blue Fountains’ Delphinium ‘Dasante Blue’ Delphinium ‘Diamonds Blue’ Delphinium grandiflorum ‘Butterfly Blue’ Delphinium grandiflorum ‘Butterfly Light Blue’ Delphinium grandiflorum ‘Summer Blues’ Delphinium grandiflorum ‘Summer Cloud’ Delphinium grandiflorum ‘Summer Night’ Delphinium ‘Guardian Blue’ Delphinium ‘Guardian Lavender’ Delphinium ‘Guardian White’ Delphinium ‘Pacific Giant Blue Jay’ Gaillardia aristata ‘Arizona Sun’ Gaillardia aristata ‘Burgundy’ Gaillardia aristata ‘Dazzler’ Lupinus hybridus ‘Morello Cherry’ Lupinus hybridus ‘Russell Chandelier Yellow’ Lupinus hybridus ‘Russell Chatelaine Pink’ Lupinus hybridus ‘Russell Governor Blue’ Lupinus hybridus ‘Russell My Castle Red’ Lupinus hybridus ‘Russell Noble Maid White’ Lupinus hybridus ‘Tutti Frutti’ Lupinus perennis Monarda didyma ‘Panorama Red Shades’ Papaver nudicale ‘Flamenco’ Papaver nudicale ‘Matador’ Papaver nudicale ‘Solar Flare Orange’ 45 FIRST YEAR PLANTS Cont Papaver nudicale ‘Spring Fever Red’ Papaver nudicale ‘Wonderland Orange’ Papaver nudicale ‘Wonderland Pink’ Rudbeckia hirta ‘Autumn Colors’ Rudbeckia hirta ‘Cherokee Sunset’ Rudbeckia hirta ‘Cherry Brandy’ Rudbeckia hirta ‘Goldilocks’ Rudbeckia hirta ‘Indian Summer’ Rudbeckia hirta ‘Irish Eyes’ Rudbeckia hirta ‘Irish Spring’ Rudbeckia hirta ‘Kelvedon Star’ Rudbeckia hirta ‘Prairie Sun’ Rudbeckia hirta ‘Rustic Colors’ Scabiosa hybrida ‘Beaujolais Bonnets’ NEW VARIETIES FOR 2011 Aconitum henryi x cammarum ‘Spark’s Variety’ (Monkshood) Alcea rosea ‘Spring Celebrity Crimson’ (Hollyhock) Aquilegia caerulea ‘Rocky Mountain Blue’ (Rocky Mt Columbine) Aubrieta ‘Audrey Blue Shades’ (Rock Cress) Aubrieta ‘Audrey Purple Red Mix’ Baptisia ‘Alba’ (False Indigo) Baptisia australis ‘Caspian Blue’ Campanula cochlearifolia ‘Alpine Breeze Blue’ (Spiral Bellflower) Cimicifuga simplex ‘Brunette’ (Black Bugbane) Delosperma congestum (Ice Plant) Delphinium grandiflorum ‘Delfix Blue’ Delphinium grandiflorum ‘Delfix Violet Blue’ Delphinium ‘New Century Mix’ Delphinium nudicaule ‘Red Cap’ Dicentra scandens ‘Pink Heart’ (Bleeding Heart) Fern: Adiantum pedatum (Maidenhair Fern) Fern: Athyrium niponicum ‘Regal Red’ (Japanese Painted Fern) Heuchera ‘Plum Pudding’ (Coral Bells) Ligularia dentata ‘Desdemona’ Ligularia dentata ‘Midnight Lady’ Paeonia ‘Coral Charm’ Penstemon calycosus (Long-Sepal, or Calico Penstemon) Rudbeckia laciniata ‘Herbstonne’ 46 Scabiosa caucasica ‘Fama Deep Blue’ (Pincushion Flower) Scabiosa caucasica ‘Fama White’ Silene regia (Campion) Tricyrtis hirta ‘Blue Wonder’ (Toad Lily) Tricyrtis ‘Empress’ Trollius cultorum ‘Orange Princess’ (Globeflower) NEW NATIVES Actea rubra (Red Baneberry) Arisaema triphyllum (Jack-in-the-Pulpit) Asarum canadense (Wild Ginger) Asclepias incarnata (Swamp Milkweed) Asclepias tuberosa (Butterfly Weed) Aster novi-belgii (New York Aster) Aster oblongifolius ‘Aroma’ (Aromatic Aster) Cornus canadensis (Bunchberry) Eupatorium maculatum (Joe Pye Weed) Helenium autumnale (Sneezeweed) Trillium grandiflorum (White Trillium) NEW NATIVE FERNS Dennstaedtia punctilobula (Hayscented Fern) Dryopteris filix-mas (Male Fern) Dryopteris goldiana (Goldie’s Fern) Polyposium virginianum (Polypody Fern) Woodsia ilvensis (Rusty Woodsia Fern) 47 COMMON NAME CROSS REFERENCE Common Name Latin Name Avens.............................Geum Balloon flower...............Platycodon Bearded Tongue............Penstemon Bee Balm.......................Monarda Bellflower......................Campanula Black-Eyed Susan........Rudbeckia Blanket Flower.............Gaillardia Blazing Star..................Liatris Bleeding Heart..............Dicentra Bluestar.........................Amsonia Bugle Weed...................Ajuga Butterfly Bush..............Buddleia Cardinal Flower...........Lobelia Catmint.........................Nepeta Cinquefoil.....................Potentilla Cohosh...........................Cimicifuga Columbine.....................Aquilegia Coral Bells.....................Heuchera Culver’s Root................Veronicastrum Cranesbill......................Geranium Daisy..............................Chrysanthemum Edelweiss.......................Leontopodium False Indigo..................Baptisia False Spirea...................Astilbe Foamflower...................Tiarella Forget-Me-Not..............Myosotis Foxglove........................Digitalis Globeflower...................Trollius Gloriosa Daisy..............Rudbeckia Goatsbeard...................Aruncus Hens n Chicks...............Sempervivum Hollyhock......................Alcea Hyssop...........................Agastache Irish Moss.....................Sagina Jacob’s Ladder.............Polemonium Japanese Iris.................Iris ensata 48 Ladies Mantle...............Alchemilla Lamb’s Ears..................Stachys Lily of the Valley..........Convallaria Lungwort......................Pulmonaria Meadowsweet................Filipendula Meadow Rue.................Thalictrum Oriental Poppy.............Papaver orientale Pasque Flower..............Pulsatilla Pearlwort......................Sagina Peony.............................Paeonia Periwinkle.....................Vinca Pincushion Flower........Scabiosa Pinks..............................Dianthus Primrose........................Primula Purple Coneflower.......Echinacea Ragwort.........................Ligularia Red Hot Poker..............Kniphofia Rose Campion..............Lychnis Russian Sage.................Perovskia Sandwort.......................Arenaria Sea Holly.......................Eryngium Sea Statice.....................Limonium Siberian Iris..................Iris sibirica Snow in Summer..........Cerastium Solomon’s Seal..............Polygonatum Speedwell......................Veronica Spurge...........................Euphorbia Stonecrop......................Sedum Toadflax.........................Linaria Toad Lily.......................Tricyrtis Sweet William...............Dianthus Tickseed........................Coreopsis Torch Lily......................Kniphofia Turtlehead.....................Chelone Virginia Bluebells.........Mertensia Wormwood...................Artemesia Yellow Waxbells............Kirengoshoma 49 LATIN NAME CROSS REFERENCE Latin Name Common Name Alcea..............................Hollyhock Agastache......................Hyssop Ajuga.............................Bugle Weed Alchemilla.....................Ladies Mantle Amsonia........................Bluestar Aquilegia.......................Columbine Arenaria........................Sandwort Artemisia.......................Wormwood Aruncus.........................Goatsbeard Astilbe...........................False Spirea Baptisia.........................False Indigo Buddleia........................Butterfly Bush Campanula...................Bellflower, harebell Cerastium......................Snow-in-summer Chrysanthemum...........Daisy Chelone.........................Turtlehead Cimicifuga.....................Cohosh Convallaria...................Lily of the Valley Coreopsis.......................Tickseed Dianthus........................Pinks, Sweet William Dicentra.........................Bleeding Heart Digitalis.........................Foxglove Echinacea......................Purple Coneflower Eryngium......................Sea Holly Euphorbia.....................Spurge Filipendula....................Meadow Sweet Gaillardia......................Blanket Flower Geranium......................Cranesbill Geum.............................Avens Heuchera.......................Coral Bells Iris ensata......................Japanese Iris Iris sibirica....................Siberian Iris Kirengoshoma..............Yellow Waxbells Kniphofia......................Red Hot Poker, Torchlily Lamium.........................Spotted Nettle Leontopodium..............Edelweiss Liatris............................Blazing Star, Gayfeather 50 Ligularia.......................Ragwort Limonium.....................Sea Statice Linaria...........................Toadflax Lobelia...........................Cardinal Flower Lychnis..........................Rose Campion Mertensia......................Virginia Bluebells Monarda.......................Bee Balm Myosotis........................Forget-Me-Not Nepeta............................Catmint Paeonia..........................Peony Papaver orientale.........Oriental Poppy Penstemon.....................Bearded Tongue Perovskia.......................Russian Sage Platycodon....................Balloon Flower Polemonium..................Jacob’s Ladder Polygonatum.................Solomon’s Seal Potentilla.......................Cinquefoil Primula..........................Primrose Pulmonaria...................Lungwort Pulsatilla.......................Pasque Flower Rudbeckia.....................Black-Eyed Susan Sagina............................Pearlwort, Irish Moss Scabiosa.........................Pincushion Flower Sedum............................Stonecrop Sempervivum................Hens n Chicks Stachys..........................Lamb’s Ears Thalictrum....................Meadow Rue Tiarella..........................Foamflower Tricyrtis.........................Toad Lily Trollius..........................Globeflower Veronica........................Speedwell Veronicastrum..............Culver’s Root Vinca..............................Periwinkle 51 ATTRACTS BUTTERFLIES PLANT LISTS BY CHARACTERISTIC 52 Achillea (Yarrow) Agastache (Hyssop) Alcea (Hollyhock) Andropogon scoparius (Little Bluestem Grass) Aquilegia canadensis (Canadian Columbine) Aquilegia vulgaris (Columbine) Arabis alpina (Rock Cress) Aruncus dioicus (Goat’s Beard) Asclepias (Butterfly Weed, Milkweed) Aster novae-angliae (New England Aster) Baptisia australis (False Indigo) Buddleia (Butterfly Bush) Chelone obliqua, glabra (Turtlehead) Chrysanthemum (Daisy) Cimifuga racemosa (Snakeroot, Cohosh) Convallaria majalis (Lily of the Valley) Delphinium Dicentra (Bleeding Heart) Echinacea purpurea (Purple Coneflower) Eupatorium (Joe Pye Weed) Gaillardia (Blanket Flower) Helenium (Sneezeweed) Hosta Liatris (Gayfeather) Lobelia (Cardinal Flower) Monarda (Bee Balm) Nepeta (Catmint) Penstemon digitalis (Bearded Tongue) Perovskia (Russian Sage) Rudbeckia (Black-Eyed Susan) Salvia (Sage) Scabiosa (Pincushion Flower) Tiarella cordifolia (Foam Flower) 53 SCENTED BLOOMS BY COLOR Achillea Agastache (foliage) Aquilegia Arabis Aruncus Buddleia Cimicifuga Clematis Convallaria Dianthus ‘Rainbow Loveliness’ Echinacea Filipendula Geranium Hosta ‘So Sweet’ Iris (Tall bearded) Monarda Paeonia Perovskia Polemonium Primula, especially ‘Pacific Giants Yellow’ Tiarella 54 WHITE/CREAM Anemone multifida ‘Annabella White’ Anemone sylvestris ‘Madonna’ Aquilegia caerulea ‘Songbird Dove’ Aquilegia vulgaris ‘Alba’ Arenaria montana ‘Avalanche’ Aruncus aethusifolius ‘Noble Spirits’ Aruncus dioicus ‘Kamtschaticus’ Aruncus sinensis x dioicus ‘Zweiweltenkind’ Astilbe ‘Grande’ Astilbe arendsii ‘Finest Mixed Hybrids’ Campanula rotundifolia ‘White Gem’ Cerastium tomentosum Chrysanthemum maximum ‘Crazy Daisy’ Chrysanthemum x superbum ‘Polaris’ Chrysanthemum x superbum ‘Snow Lady’ Dianthus arenarius Dianthus deltoides ‘Arctic Fire’ (white with wine-purple centers) Filipendula ulmaria Heuchera micrantha ‘Palace Purple’ (very delicate white flowers) Heuchera sanguineum ‘Dales Strain’ (cream colored) Heuchera sanguineum ‘White Cloud’ Hosta ‘So Sweet’ Hosta sieboldiana ‘Supernova’ Iris ‘Immortality’ (white with pale yellow beards) Iris ensata ‘Gracieuse’ (white with lilac edges) Liatris spicata ‘Floristan White’ Paeonia lactiflora ‘Festiva Maxima’ Papaver orientale ‘Checkers’ (white with dark centers) Papaver orientale ‘Royal Wedding’ (white with black centers) Penstemon digitalis ‘Husker’s Red’ (white blooms, maroon foliage) Phlox subulata ‘White’ Platycodon grandiflora ‘Fairy Snow’ (white with blue veins) Polygonatum falcatum ‘Variegatum’ Polygonum aubertii Pulsatilla vulgaris ‘White’ Sagina subulata ‘Aurea’ 55 Sagina subulata Tiarella x cordifolia ‘Oakleaf’ Tiarella x cordifolia ‘Dark Star’ Tricyrtis hirta ‘White Towers’ Veronicastrum virginicum ‘Album’ YELLOW Achillea ‘Gold Coin Dwarf’ Achillea ‘Parker’s Cloth of Gold’ Alcea rosea ‘Summer Carnival Yellow’ (Hollyhock) Alcea rugosa (Hollyhock) Aquilegia longissima ‘Yellow Bonnet’ Artemisia stelleriana Coreopsis Gaillardia (Red with yellow) Iris ‘B.B.Gold’ Iris ‘Sky Hooks’ (creamy yellow and white with purple beards) Iris sibirica ‘Butter and Sugar’ (yellow and white) Kirengoshoma palmata Leontopodium alpinum Ligularia stenocephalis ‘The Rocket’ Primula x polyantha ‘Pacific Giants Yellow’ Rudbeckia fulgida ‘Goldsturm’ (yellow with brown-black centers) Rudbeckia hirta (several) Sedum ‘Burrow’s Tail’ Sedum forsterianum ‘Oracle’ Tricyrtis latifolia ‘Golden Leopard’ (yellow with purple and bronze speckles) YELLOW / GREENISH Alchemilla erythropoda, (Ladies Mantle) Alchemilla erythropoda ‘Alma’ Alchemilla vulgaris (chartreuse) Aquilegia vulgaris ‘Lime Sorbet’ Galtonia (tropical container plant) Yucca glauca 56 ORANGE Agastache aurantiaca ‘Navajo Sunset’ (golden orange) Agastache rupestris ‘Apache’ (salmon-orange) Geum coccineum ‘Borisii’ (reddish-orange) Geum coccineum ‘Cooky’ (bright orange) Iris ‘Role Model’ (rosy melon petals with tangerine beards) Kniphofia uvaria ‘Flamenco’(Orange and cream) Kniphofia uvaria ‘Border Ballet’(Orange and cream) Papaver orientale ‘Prince of Orange’ Papaver ruprifragum ‘Apricotia’ (velvety orange) Primula veris ‘Sunset Shades’ (orange and red) DARK PINK, ROSE Alcea rosea ‘Chater Chamois Rose’ Alcea rosea ‘ Halo Pink’ (Pink and white) Alcea rosea ‘Carmine Rose’ Aquilegia vulgaris ‘Clementine Salmon’ (salmon) Aster alpinus ‘Beauty Rose’ (rose) Astilbe ‘Grande’ (rose) Astilbe arendsii ‘Finest Mixed Hybrids’ (dark pink) Astilbe chinesis ‘Pumila’ (dark rose) Bellis ‘Bellissima Rose Bicolor’ (powder pink and white, some red) Bergenia purpurascens (rose) Campanula punctata ‘Rubriflora’ (pink with crimson specks) Dianthus gratianopolitanus ‘Cheddar Pink’ Dianthus plumarius ‘Ipswich Pinks’ Dicentra spectabilis ‘Pink’ Echinacea purpurea ‘Magnus’ (rosy-purple) Geranium subcaulescens (magenta with dark centers) Iris ‘Role Model’ (rosy melon petals with tangerine beards) Liatris pycnostachya (mauve spikes) Liatris spicata ‘Kobold’ (lilac-mauve) Liatris spicata ‘Picador’ (bright rosy carmine) Lobelia ‘Fan Series Salmon’ (salmon) Lychnis viscaria ‘Firebird’ (electric magenta) Paeonia lactiflora ‘Bowl of Beauty’ (hot pink) Paeonia lactiflora ‘Monsieur Jules Elie’ (dark rose) Papaver orientale ‘Carneum’ (salmon and pink) Phlox subulata ‘Scarlet Flame’ (bright fuschia-pink) 57 Primula cortusoides ‘Primadiente Rose’ (rose) Primula polyantha ‘Pacific Giant Pink’ (bright pink with yellow centers) Pulmonaria officinalis ( blue to pink to rose) Sempervivum ‘Purple Beauty’ (rose) LIGHT PINK Astilbe thunbergii ‘Straussenfeder’ (soft pink) Bellis ‘Robella’ (light salmon-pink) Campanula medium ‘Champion Pink’ Heuchera pulchella (sprays of pink) Lamium maculatum ‘Shell Pink’ Paeonia lactiflora ‘Sarah Bernhardt’ Papaver orientale ‘Coral Reef’ (pastel coral pink) Papaver orientale ‘Princess Victoria Louise’ (pale pink with dark centers) Penstemon digitalis ‘Mystica’ (delicate pink flowers) Phlox subulata ‘Apple Blossom’ (pale pink) Phlox subulata ‘Candy Stripe’ (pink with white bands) Phlox subulata ‘Nettleton’s Variety’ Platycodon ‘Shell Pink’ RED Alcea rosea ‘Halo Red-Yellow’ (yellow with red) Alcea rosea ‘Red Riding Hood’ Alcea rosea ‘Summer Carnival Red’ Aquilegia canadensis ‘Little Lanterns’ (red and yellow) Aquilegia vulgaris ‘Barlow Bordeaux Wine’ (wine-colored) Arabis alpina ‘Red Sensation’ (rose red) Astilbe x arendsii ‘Fanal’ (dark crimson) Astilbe x arendsii ‘Red Charm’ (scarlet) Bellis ‘Tasso Red’ Gaillardia ‘Burgundy’ and others Geum flore plena ‘Blazing Sunset’ (scarlet) Iris ‘Play with Fire’ (dark velvety red) Iris sibirica ‘Chilled Wine’ (wine-colored with a dash of blue on the falls) Lobelia cardinalis (bright red) Lobelia x speciosa ‘Compliment Scarlet’ (scarlet) 58 Lobelia x speciosa ‘Fan Series Burgundy’ (dark blood-red) Potentilla thurberi amorubens ‘Monarch’s Velvet’ (raspberry red) Primula veris ‘Sunset Shades’ (orange and red) Primula x polyantha ‘Pacific Giants Red’ (bright red with yellow centers) Pulsatilla vulgaris ‘Red’ (wine-red) Scabiosa atropurpurea ‘Beaujolais Bonnets’ (rich burgundy) Sedum spurium ‘Dragon’s Blood’ (scarlet) Silene laciniata ‘Starburst’ (bright red) PURPLE Aquilegia flabellata ‘Blackcurrant Ice’ (purple and yellow) Aquilegia vulgaris ‘Barlow Blue’ (violet-blue) Aquilegia vulgaris ‘Leprechaun Gold’ (violet) Aster novae-angliae (rosy-lilac to purple) Aster novae-angliae ‘Purple Dome’ (deep purple) Buddleia davidii ‘Black Knight’ Buddleia davidii ‘Royal Red’ (rich purple with deep red undertones) Campanula glomerata ‘Superba’ (violet) Delphinium ‘Guardian Lavender’ (lavender) Echinacea purpurea ‘Magnus’ (rosy-purple) Hosta ‘Krossa Regal’ (lavender) Hosta ‘Red October’ (lavender) Iris ‘Boogie Man’ (dark purple to black) Iris ‘Chris Barnes’ (deep velvety purple) Iris ‘Darkside’ (velvety purple-black) Iris ‘Master Touch’ (rich dark purple) Iris ‘Olympiad’ (pale blue-violet with deeper violet markings) Iris ‘Silverado’ (pale lavender) Iris ensata ‘August Emperor’ (violet with yellow and white flames) Iris sibirica ‘Caesar’s Brother’ (velvety violet) Iris sibirica ‘Memphis Memory’ (lavender) Iris sibirica ‘Kamayama’ (with white and yellow accents) Linaria purpurea ‘Purple Beauty’ (dark purple) Lobelia ‘Gerardii vedrariensis’ (royal purple) Penstemon grandiflorus ‘Prairie Jewel’ (lavender) Platycodon ‘Astra Semi-Double Lavender’ (lavender) Polemonium yezoense ‘Purple Rain’ (silky purple) Pulsatilla vulgaris ‘Purple’ (wine-purple) Tricyrtis hirta (white or pale purple with dark purple spots) 59 BLUE Amsonia hubrichtii (pale blue) Amsonia tabernaemontana (light blue) Aquilegia vulgaris ‘Barlow Blue’ (violet-blue) Aquilegia vulgaris ‘Clementine Series Blue’ Aquilegia vulgaris ‘Tower Dark Blue’ (deep blue) Aquilegia vulgaris ‘Winky Series Double Dark Blue and White’ (blue and white) Aster alpinus ‘Beauty Dark Blue’ (deep blue) Aster alpinus ‘Beauty Sky Blue’ (sky blue) Baptisia australis (indigo-blue) Buddleia davidii ‘Nanho Blue’(blue) Campanula carpatica ‘Dark Blue Clips’ Campanula carpatica ‘Light Blue Clips’ (light blue) Campanula persicifolia ‘Telham Beauty’ Delphinium ‘Blue Donna’ Delphinium ‘Blue Fountains’ Delphinium ‘Dasante Blue’ Delphinium ‘Diamonds Blue’ Delphinium ‘Butterfly Blue’ Delphinium ‘Butterfly Light Blue’ Delphinium ‘Summer Blues’ Delphinium ‘Cloud’ Delphinium ‘Night’ (dark blue) Delphinium ‘Guardian Blue’ Delphinium ‘Pacific Giant Blue Jay’ Eryngium planum ‘Blue Glitter’ Gentiana dahurica ‘Nikita’ (dark blue to periwinkle) Iris ‘B.B.Royal’ (royal blue) Iris ‘Best Bet’ (sky blue standards and rich blue falls) Iris ‘Blackbeard’ (sky blue-violet with black beards) Iris ‘Dream of You’ (icy blue-white, with yellow edges, lavender falls) Iris ‘Olympiad’ (pale blue-violet with deep blue-violet markings) Iris ‘Pledge Allegiance; (rich blue and violet) Iris ensata ‘Ogi No Mato’ (medium blue with white centers and veins) Iris sibirica ‘Blue Moon’ (violet-blue falls and clear blue styles) Iris sibirica ‘Steve’ (sky blue with deep blue falls) Jasione perennis laevis (clear blue) Perovskia atriplicifolia ‘Taiga’ (light blue) Phlox subulata ‘Blue’ (light blue) 60 Phyteuma scheuchzeri Platycodon grandiflora ‘Komachi’ (clear blue) Platycodon grandiflora ‘Miss Tilly Blue’ (deep blue) Primula capitata ‘Noverna Deep Blue’ (dark blue) Primula x polyantha ‘Pacific Giants Blue’ (violet-blue with yellow centers) Veronica teucrium ‘Crater Lake Blue’ (vivid blue) Veronica teucrium ‘Royal Blue’ BLACK Iris ‘Boogie Man’ (dark purple to black) Iris ‘Darkside’ (velvety purple-black) Iris chrysographes ‘Black Form’ (velvety black) BI-COLOR Alcea ‘Halo Pink’ Alcea ‘Halo Red-Yellow’ Alcea ‘Halo White’ Aquilegia caerulaea ‘Red Hobbit’ Aquilegia flabellata ‘Blackcurrant Ice’ (blackcurrant purple and buttery yellow) Aquilegia canadensis ‘Little Lanterns’ (red and yellow) Aquilegia vulgaris ‘Winky Series Double Red and White’ Aquilegia vulgaris ‘Winky Series Double Dark Blue and White’ (blue and white) Clematis (several: see list with Clematis) Dianthus ‘Arctic Fire’ (rose and white) Iris ‘Edith Wolford’ (creamy yellow with violet falls) Iris ‘Jesse’s Song’ (white centers and dark violet-peppered falls, purple standards) Iris ‘Riverhawk’ (silvery lavender standards with deep black and blue falls) Iris ‘Sky Hooks’ (creamy yellow and white with purple beards) Iris ‘Starcrest’ (soft lavender blooms with bright tangerine beards) Iris ‘Windsor Rose’ (rose flowers speckled with pink and violet with orange beards) Iris ensata ‘August Emperor’ (violet with yellow and white flames) Iris sibirica ‘Butter and Sugar’ (butter-yellow and white) Iris sibirica ‘Kamayama’ (purple with white and yellow accents) 61 BI-COLOR Cont BLOOM TIME BY MONTH Kniphofia Paeonia ‘Festiva Maxima’ (white with crimson flecks) Phlox subulata ‘Candy Stripe’ (pink and white) Primula auricula ‘Douglas Prize Mix’ Primula vialii (red, purple, pink) Tritoma uvaria ‘Border Ballet’ (red, yellow and white) APRIL Anemone sylvestris ‘Madonna’ Aquilegia canadensis Bergenia Dicentra Euphorbia polychroma Mertensia Phlox subulata Primula MAY 62 Ajuga reptans Amsonia hubrichtii Amsonia tabernaemontana Anemone multifida Arabis Arenaria Baptisia Bergenia Campanula carpatica Clematis ‘Asao’ Clematis ‘Bee’s Jubilee’ Clematis ‘Blue Bird’ Clematis ‘Guernsey Cream’ Clematis ‘Jubilation’ Clematis ‘Lincoln Star’ Clematis ‘Mrs. N. Thompson’ Clematis ‘Prince Phillip’ Clematis ‘Regency’ Clematis ‘Snow Queen’ Clematis ‘Unzen’ Clematis ‘Violet Elizabeth’ Convallaria Dicentra Digitalis Euphorbia polychroma Iris, bearded Iris siberica Lupinus Mertensia Myosotis Papaver Phlox subulata Polemonium Pulsatilla Tiarella JUNE Achillea Ajuga reptans Alchemilla Anemone multifida Aquilegia vulgaris Arenaria Aruncus Aster alpinus Astilbe Baptisia Campanula carpatica Campanula glomerata ‘Superba’ Campanula punctata ‘Rubriflora’ Campanula rotundifolia ‘White Gem’ Centaurea Montana Cerastium tomentosum Clematis ‘Bee’s Jubilee’ Clematis ‘Dutchess of Edinburgh’ Clematis ‘Jackmanii Superba’ Clematis ‘Korean Beauty’ Clematis ‘Lincoln Star’ Convallaria Coreopsis Delphinium Digitalis Echinacea Geranium 63 JUNE Cont. Geum Iris, bearded Iris ensata Iris siberica Kniphofia Leontopodium Lupine Myosotis Nepeta Paeonia Papaver Penstemon barbatus Penstemon digitalis Penstemon grandiflorus Platycodon Polemonium Sedum Stachys Tiarella Veronica JULY Achillea Agastache : all kinds Alcea Alchemilla Aruncus Aster alpinus Astilbe Buddleia Campanula carpatica Campanula glomerata ‘Superba’ Centaurea Montana Cimicifuga racemosa Clematis ‘Guernsey Cream’ Clematis ‘Korean Beauty’ Clematis viticella ‘Purpurea Plena Elegans’ Clematis ‘Unzen’ Coreopsis Delphinium Dianthus Echinacea Eryngium Filipendula Gaillardia Gentiana Geranium Geum Heuchera Hosta Iris ensata Lamium Liatris Ligularia Lupine Monarda Papaver Penstemon digitalis Perovskia Platycodon Polemonium Rudbeckia Sagina Sedum Sempervivum Thalictrum Veronicastrum AUGUST Agastache Aster novae-angliae Astilbe Buddleia Chrysanthemum Clematis ‘Lincoln Star’ rebloom Clematis ‘Prince Phillip’ rebloom Clematis ‘Violet Elizabeth’ rebloom 64 Coreopsis Echinacea Eryngium Filipendula Gaillardia Gentiana Heuchera Hosta Liatris Ligularia Lobelia’ Monarda Nepeta Perovskia Platycodon Rudbeckia Sedum Tricyrtis Veronicastrum Scabiosa Tricyrtis Veronicastrum OCTOBER Aster novae-angliae Coreopsis Gaillardia Rudbeckia Tricyrtis SEPTEMBER Agastache Aster novae-angliae Chrysanthemum Clematis ‘Henryi’ rebloom Clematis ‘Jackmanii superba’ rebloom Clematis ‘Lady Betty Balfour’ rebloom Clematis ‘Paniculata’ Coreopsis Echinacea Gaillardia Geranium Hosta Kirengoshoma Ligularia Lobelia Perovskia Rudbeckia 65 PLANTS BY HEIGHT Up to 8” Ajuga reptans Alchemilla erythropoda Arabis alpina Arenaria montana Campanula carpatica ‘Dark Blue Clips’ Campanula carpatica ‘Light Blue Clips’ Campanula cochlearifolia Cerastium tomentosum Convallaria majalis Dianthus arenarius Dianthus deltoides Geranium subcaulescens Heuchera pulchella Leontopodium alpinum Platycodon grandiflora ‘Astra Semi-Double Lavender’ Platycodon grandiflora ‘Miss Tilly Blue’ Polemonium viscosum ‘Bambino Blue’ Primula auricula Primula veris Sagina subulata Sedum ‘Burrow’s Tail’ Sedum forsterianum Sedum selskianum Sedum spurium Sempervivum 9 – 12” Anemone multifida Aquilegia flabellata Aruncus aethusifolius Aster alpinus Astilbe chinesis Campanula carpatica Campanula punctata Campanula rotundifolia 66 Dianthus gratianopolitanus Dianthus plumarius Gentiana dahurica Geranium sanguineum Geum coccineum ‘Cooky’ Heuchera micrantha Hosta ‘Red October Hosta ‘Royal Vein’ Lamium maculatum Platycodon grandiflora ‘Fairy Snow’ Platycodon grandiflora ‘Komachi’ Potentilla thurberi amorubens Primula capitata Primula cortusoides Primula denticulata Primula polyantha Pulmonaria officinalis Pulsatilla vulgaris Tiarella cordifolia Veronica teucrium 13-18” Anemone sylvestris Aquilegia canadensis Aquilegia flabellata Aquilegia sibirica Aquilegia vulgaris Aster novae-angliae ‘Purple Dome’ Astilbe x arendsii ‘Fanal’ Bergenia purpurascens Chrysanthemum x superbum Euphorbia polychroma Fern- Athyrium niponicum Heuchera sanguineum Hosta ‘Loyalist’ Hosta ‘So Sweet’ Lychnis viscaria Papaver orientale ‘Allegro’ Papaver ruprifragum ‘Apricotia’ Phyteuma scheuchzeri Stachys byzantina 67 19 – 24” Agastache aurantiaca Agastache rupestris Alchemilla vulgaris Aquilegia caerulea Aquilegia longissima Aquilegia vulgaris ‘Barlow Blue’ Aquilegia vulgaris ‘Leprechaun Gold’ Artemesia stelleriana Aruncus dioicus Astilbe x arendsii ‘Finest Mixed Hybrids’ Campanula glomerata ‘Superba’ Dicentra spectabilis Fern : Christmas Fern Fern : Japanese Tassel Fern Geum coccineum ‘Borisii’ Geum flore plena ‘Blazing Sunset’ Hosta ‘Paul’s Glory’ Iris chrysographes ‘Black Form’ Iris sibirica ‘Blue Moon’ Iris sibirica ‘Butter and Sugar’ Iris sibirica ‘Memphis Memory’ Lobelia ‘Fan Series Salmon’ Mertensia virginica Polemonium yezoense ‘Purple Rain’ Polygonatum falcatum ‘Variegatum’ Scabiosa atropurpurea Silene laciniata Tricyrtis latifolia 25 – 30” Amsonia tabernaemontana Aster novae-angliae Hosta ‘Krossa Regal’ Iris ‘B.B.Gold’ Iris ‘Blackbeard’ Iris ‘Immortality’ Linaria purpurea Monarda didyma Nepeta x faassenii 68 Paeonia lactiflora Papaver orientale Penstemon barbatus coccineus ‘Scarlet’ Rudbeckia fulgida 31 – 36” Amsonia hubrichtii Aquilegia vulgaris ‘Barlow Bordeaux Wine’ Aquilegia vulgaris ‘ Lime Sorbet’ Aruncus sinensis Astilbe ‘Grande’ Astilbe x arendsii ‘Red Charm’ Campanula persicifolia Echinacea purpurea Eryngium planum Iris ‘B.B.Royal’ Iris ‘Best Bet’ Iris ‘Boogie Man’ Iris ‘Darkside’ Iris ‘Edith Wolford’ Iris ‘Jesse’s Song’ Iris ‘Play with Fire’ Iris ‘Role Model’ Iris ‘Sky Hooks’ Iris ‘Starcrest’ Iris ensata Iris sibirica Kniphofia uvaria Lobelia ‘gerardii vedrariensis’ Lychnis coronaria ‘Atrosanguinea’ Ornamental grass: Northern Sea Oats Ornamental grass: Chinese Fountain Grass Paeonia lactiflora Paeonia officionalis ‘Rubra plena’ Papaver orientale ‘Carneum’ Papaver orientale ‘Coral Reef’ Penstemon digitalis ‘Mystica’ Penstemon digitalis ‘Husker’s Red’ Penstemon grandiflorus ‘Prairie Jewel’ Perovskia atriplicifolia ‘Taiga’ 69 31 – 36” Cont Thalictrum aquilegifolium Tricyrtis hirta 37 – 48” Astilbe thunbergii ‘Straussenfeder’ Baptisia australis Coreopsis tripteris Grass: Little Bluestem Grass: Red Panic Grass Iris ‘Cannonball’ Iris ‘Dream of You’ Iris ‘Master Touch’ Iris ‘Olympiad’ Iris ‘Pledge Allegiance’ Iris ‘Riverhawk’ Iris ‘Silverado’ Iris ‘Titan’s Glory’ Iris ‘Windsor Rose’ Kirengoshoma palmata Liatris spicata ‘Floristan Violet’ Ornamental grass: Little Bluestem Yucca glauca CLEMATIS BY COLOR CLEMATIS BY PRUNING GROUP BICOLOR GROUP #1 Bee’s Jubilee Mrs. N. Thompson Unzen BLUE Bluebird Violet Elizabeth PINK Lincoln Star PURPLE Jackmanii Superba Lady Betty Balfour Prince Phillip viticella ‘Purpurea Plena Elegans’ SMALL-FLOWERING OVER 48” Buddleia davidii Cimicifuga racemosa Coreopsis tripteris Filipendula ulmaria Ligularia stenocephalis Lobelia x speciosa ‘Compliment Scarlet’ Lobelia x speciosa ‘Fan Series Burgundy’ Veronicastrum virginicum Mrs. N. Thompson GROUP #2 Bee’s Jubilee Blue Bird Dutchess of Edinburgh Guernsey Cream Korean Beauty Lincoln Star Prince Phillip Ramona Unzen GROUP #3 Jackmanii Superba Lady Betty Balfour Paniculata Violet Elizabeth viticella Purpurea Plena Elegans Paniculata chiisanensis ‘Korean Beauty’ YELLOW chiisanensis ‘Korean Beauty’ WHITE Dutchess of Edinburgh Guernsey Cream Henryi Paniculata 70 71 DEER RESISTANT (Less likely to be eaten in good times, may be eaten when hungry) Achillea Euphorbia Agastache Filipendula Ajuga Geraniumv Alchemilla vulgaris Geum Amsonia Heuchera Anemone Kirengoshoma Aquilegia Liatris Artemesia Lobelia Aster Lupinus Astilbe Myosotis Baptisia Paeonia Bergenia Papaver Campanula Penstemon Clematis Perovskia Convallaria Platycodon Coreopsis Polemonium Delphinium Primula Dianthus Pulsatilla Digitalis Sempervivum Echinacea Stachys Echinops Tiarella Eryngium Tricyrtis Veronicastrum SALT TOLERANT HEAVY CLAY SOIL Achillea Ajuga Aquilegia Alchemilla Artemesia Anemone Astilbe Aruncus Buddleia Aster Clematis Bergenia Delphinium Echinacea Dianthus GRASSES Gaillardia Lamium Heuchera Liatris Hosta Ligularia Phlox Monarda Sedum Polemonium Sempervivum Rudbeckia Stachys 72 A NOTE ON SHADE / SUN CATEGORIES: These lists are meant as guidelines, but are not absolute; several plants dance between categories because many shade plants, for example, can tolerate sun if provided with adequate moisture ( e.g. Astilbe, Alchemilla, Anemone, Heuchera..), and many plants tolerate a wide array of growing conditions. In general, full sun means at least 6 hours a day of direct sunlight, part shade : 2-6 hours of direct sun, or dappled light, and full shade: no direct sun. FULL SUN, MOIST SOIL FULL SUN, DRY SOIL (Asterisk* = tolerates wet soil) Achillea Arabis Artemesia stelleriana Baptisia Buddleia Campanula glomerata Centaurea Cerastium Chrysanthemum Dianthus Echinacea Eryngium Euphorbia Iris, bearded Limonium Lupinus Nepeta Ornamental Grass : -Tail Feathers Perovskia Phlox subulata Platycodon Rudbeckia Scabiosa Sedum Stachys Veronica Yucca Achillea Ajuga Alcea Alchemilla Amsonia Aquilegia Aster novae-angliae Aster alpinus (well-drained) Astilbe Baptisia Campanula glomerata* Chelone* Clematis Convallaria Coreopsis tripteris * Delphinium Digitalis Echinacea* Eryngium Filipendula* Gentian Geranium Geum Ornamental Grass -Chinese Fountain -Little Bluestem -Northern Sea Oats -Tail Feathers 73 FULL SUN, MOIST SOIL Cont Heuchera Hosta Iris, sibirica Iris, ensata Liatris (well-drained) Leontopodium (well-drained) Lobelia (well-drained) Monarda* Myosotis Nepeta Paeonia (well-drained) Papaver Penstemon (Well-drained) Phyteuma (Well-drained) Pulsatilla (Well-drained) Rudbeckia Sagina subulata (Well-drained) Scabiosa Sedum (Well-drained) Thalictrum Trollius Veronicastrum Vinca FULL SHADE (Reflected or mostly obscured light) Astilbe Bergenia Chelone Convallaria Ferns Heuchera Kirengoshoma Lamium Mertensia Polygonatum Pulmonaria Tiarella Tricyrtis PART SHADE (Dappled or medium shade with no direct sunlight) Ajuga Alchemilla Amsonia Anemone Aquilegia Aruncus Astilbe Baptisia Bergenia Campanula Centaurea Cimicifuga Convallaria Digitalis Ferns Filipendula Gentiana Geum Geranium sanguineum Geranium sylvaticum Grass: Reed Canary Grass: Northern Sea Oats Hosta Iris ensata Iris siberica Kirengoshoma Lamium Lobelia Mertensia Monarda Paeonia Persicaria Platycodon Polemonium Polygonatum Primula Pulmonaria 74 PART SHADE Cont Pulsatilla Thalictrum Tiarella Trollius Tricyrtis Vinca DRY SHADE (Part shade, sparse moisture) Bergenia Campanula Convallaria Hosta Lamium Polygonatum Pulmonaria Rudbeckia Tiarella MOIST SHADE (Reflected or partially obscured light, moist soil but well drained. Asterisked * plants can tolerate, or require heavier soil and/or boggier conditions) Ajuga* Alchemilla Aruncus* Astilbe* Bergenia* Digitalis Cimicifuga Gentiana Fern: ‘Japanese Painted Fern’ Kirengoshoma Ligularia* Lobelia (MUST be well-drained in winter) Primula* Tiarella Trollius* LONGEST BLOOMING Achillea Agastache Alcea Aquilegia Aruncus Aster novae-angliae Aster novi-belgii Buddleia Campanula Centaurea Chrysanthemum Coreopsis Delphineum Echinacea Eupatorium Gaillardia Geum Helenium Monarda Nepeta Rudbeckia Scabiosa 75 GROUNDCOVERS RAINGARDEN PLANTS (Can tolerate wide ranges of light and moisture levels) Artemisia stelleriana (Beach Wormwood) Cerastium tomentosum (Snow in Summer) Lamium maculatum (Spotted Nettle) Phlox subulata (Creeping Phlox) Sagina subulata ‘Aurea’ (Pearlwort) Sagina subulata (Pearlwort) Sedum ‘Burrow’s Tail’ (Stonecrop) Sedum spurium ‘Dragon’s Blood’ (Stonecrop) Aster novae-angliae Baptisia australis Chelone glabra Cimifuga racemosa Convallaria majalis Echinacea purpurea Grass: Little Bluestem Liatris spicata ROCK GARDEN / ALPINE PLANTS Lobelia cardinalis Mertensia virginica Monarda didyma Penstemon digitalis Rudbeckia hirta Tiarella cordifolia Veronicastrum virginicum (Likes full sun, occasionally moist but very well-drained soil. Asterisk* denotes Alpine plants) Aquilegia canadensis (can take part shade) Arabis alpina* Arenaria montana ‘Avalanche’ Artemisia stelleriana Aster alpinus* Aubrieta Campanula carpatica Cerastium tomentosum (groundcover) Dianthus arenarius Dianthus deltoides ‘Arctic Fire’ Euphorbia polychroma Heuchera pulchella* Leontopodium* 76 Phlox subulata Phyteuma scheuchzeri* Pulsatilla* Sagina subulata (can take slight shade) Sedum reflexum Sempervivum Stachys Yucca 77 PLANT HARDINESS ZONES IN VERMONT A WORD ON NATIVES We are pleased and excited to be offering a new collection of native plants this year! But what are ‘native’ plants? For our area, they are defined as any species that established itself on the North American Continent before European settlement occurred. Since these plants are incredibly well adapted to the soils, elevations and weather conditions of our region (without our help of any kind), you can be assured that they will be extremely hardy, low maintenance, and beautiful! Our local wildlife, which co-evolved with these plants, rely on them for their survival. So along with the benefit of your own aesthetic and spiritual enjoyment comes the satisfaction of knowing you are supporting a healthy ecosystem by hosting many fascinating birds, butterflies, bees and other beneficial insects. For more information on native plants, I recommend the excellent book ‘Reading the Forested Landscape’ by Tom Wessels, and check out the Website of the Nature Conservancy to get the most updated information on native gardening: www.nature.org. 4a • Newport 3b 5a 4a • Burlington • Montpelier 4b • White River Junction • Rutland 4b 5a Average Annual Minimum Temperature • Manchester NATIVE TO U.S. (NE) means Native to New England (EUS) means Native to Eastern U.S. Anemone multifida Aquilegia canadensis (NE) (EUS) Aruncus dioicus Aster novae-angliae (NE) Baptisia australis (EUS) Campanula glomerata Cimicifuga racemosa (NE) (EUS) Coreopsis tripteris Echinacea GRASS- Andropogon scoparius, Schizachryium (NE) (EUS) Liatris spicata Lobelia cardinalis (NE) (EUS) Mertensia virginica (EUS) Monarda didyma (NE) (EUS) Penstemon digitalis (NE) Rudbeckia fulgida (EUS) Tiarella cordifolia (NE) (EUS) Veronicastrum virginicum (NE) (EUS) 78 • St Johnsbury 5a Zone 3b 4a 4b 5a Temperature -30º to -35º F -25º to -30º F -20º to -25º F -15º to -25º F This hardiness map is an enlarged portion of the USDA map from 1974-1986 data. Since weather patterns have noticeably changed recently, keep in mind that this map should be used as a general guideline only. Many other factors affect plant performance: microclimates, elevation, exposure, soil conditions, annual weather conditions, and cultural practices. It is advisable to choose a plant that is hardy in your zone or lower, and to plant it in a spot that it likes. However, one should always be open to experimentation and discovery: we are experiencing a warming trend, and we have many Zone 5 plants that thrive here in Jericho (and I met someone who has grown Rosemary outdoors for years in upstate New York!). 79 Notes 80