SCV-Friendly Plant Guide - Castaic Lake Water Agency
Transcription
SCV-Friendly Plant Guide - Castaic Lake Water Agency
Grasses Perennials Santa Clarita Valley-Friendly Plant Guide Shrubs Castaic Lake Water Agency 27234 Bouquet Canyon Road Santa Clarita, CA 91350 Email address: [email protected] Trees Groundcovers Santa Clarita Zone 18 Table of Contents Groundcovers (including grasses) Perennials Shrubs Trees Tips for a Water Wise Yard Mulch, mulch , mulch Use drip irrigation when possible Do not overwater. Roots need time for the water to soak in so that air will be pulled into the soil behind the water. Watering every other day allows this to happen. Water Between 2am and 6am Run water in 2 short cycles to reduce runoff. Groundcover Groundcover Groundcover Groundcover Blue Fescue Elijah Blue Festuca glauca Groundcover Blue Fescue Siskiyou Grass Festuca idahoensis Evergreen Grass, silver blue foliage Small clumping perennial grass, blue color Height: 8"-12" Spread: 10" Height: 1' Spread: 1' Sun: Full Sun Water: Low to Moderate Sun: Part Shade Water: Moderate Flowering: No Flowering: No, silvery blue foliage Blue Lyme Grass Leymus arenarius Groundcover Blue Moor Grass Sesleria caerulea Robust grass with blue-silver foliage Grass with spiky clumps of narrow leaves, blue on top Height: 3' Spread: continuous Height: 8" Spread: 8" Sun: Full Sun Water: Moderate Sun: Full Sun to Part Shade Water: Moderate Flowering: Yes, blue gray leaves, flowers not showy Flowering: Yes, powder blue and dark green twisted leaves, purple/black spike flowers Blue Sedge Carex glauca Groundcover Cotoneaster 'Low Fast' Cotoneaster dammeri 'Low Low growing perennial with silver-blue foliage Good slope groundcover with bright red berries Height: 1' Spread: 1' Height: 1' Spread: 12' Sun: Part Shade Water: Moderate Sun: Full Sun Water: Low Flowering: No, blue gray, grass-like, spreads slowly Flowering: Yes, tiny white or pink flowers followed by bright red fruit Creeping Lily Turf Spicata Groundcover Liriope spicata 'Silver Dragon' Creeping Thyme Thymus serpyllum Low-growing plant with leaves, striped silvery white Very low growing plant that tolerates foot traffic Height: 8" Spread: 12" spreading Height: 3" Spread: 1.5' Sun: Part Shade Water: Moderate Sun: Full Sun Water: Low Flowering: Yes, deep green leaves, lilac to white flowers Flowering: Yes, small pinkish flowers Groundcover Groundcover Groundcover Groundcover Dymondia Dymondia margaretae Groundcover Kalanchoe Kalanchoe pumila Tight mat ground cover with gray-green leaves Succulent leaves with a mounding growth habit Height: 2" Spread: 1.5' Height: 1' Spread: 2' Sun: Full Sun Water: Low Sun: Part Shade Water: Moderate Flowering: Yes, small yellow flowers among showy green and white leaves Flowering: Yes, small pink and yellow flowers Moor Grass Molinia caerulea Groundcover Myoporum 'Pink' Myoporum parvifolium 'Pink' Leafy clump grass Fast growing Shrub that is good on slopes Height: 1-2' Spread: 2-3' Height: 4" Spread: 9' Sun: Full Sun to Part Shade Water: Regular to Ample Sun: Full Sun Water: Moderate to Regular Flowering: Yes Flowering: Yes, small pink flowers, not showy and small, colorful fruit Pink Muhly Muhlenbergia capillaris Groundcover Red Fountain Grass Pennisetum rubrum 'Eaton Fine textured grass with late summer flowers Clumping semi deciduous grass, plumes Height: 3' Spread: 6' Height: 2' Spread: 2' Sun: Full Sun Water: Low Sun: Full Sun Water: Low Flowering: Yes, plumes of feathery reddish flowers that rise 2.5' higher than plant Flowering: Yes, arching stems of furry, foxtail-like flower plumes Stonecrop Sedum crassulaceae Perennial African Daisy Osteospermum asteraceae Spoon shaped, blue-green leaves yellow flowers Mounding or trailing flower, attracts butterflies Height: 3" Spread: 12-18" Height: 1-2' Spread: 2-4' Sun: Full Sun to Part Shade Water: Low to Moderate Sun: Full Sun Water: Moderate Flowering: Yes, small starshaped flowers, color varies Flowering: Yes, white and purple varieties Perennial Perennial Perennial Perennial Daylily Hemerocallis Gaura Gaura Perennial Large clumps of arching sword-shaped leaves Airy, upright growth- flower spikes Height: 2-3' Spread: 2-3' Height: 3'-4' Spread: 2' Sun: Full Sun to Part Shade Water: Moderate to Regular Sun: Full Sun Water: Moderate Flowering: Yes, many varieties of large showy flowers Flowering: Yes, pink buds produce white blossoms Gazania Asteraceae Perennial Honeysuckle Lonicera japonica Low clumping or spreading plant with colorful daisies Evergreen vine with fragrant white flowers Height: 6-10" Spread: 12-18" Height: vine Spread: 30' Sun: Full Sun to Part Shade Water: Moderate to Regular Sun: Full Sun to Part Shade Water: Low Flowering: Yes, many colorful varieties Flowering: Yes, small trumpet fragrant flowers, variety of colors Matilija Poppy Romneya coulteri Perennial Mountain Penstemon Penstemon plantaginaceae Large perennial covered with 9" yellow centered Long spikes with narrow dark green leaves Height: 6-8' Spread: 10-12' Height: 1-2' Spread: 1-2' Sun: Full Sun Water: Low to Moderate Sun: Full Sun to Part Shade Water: Low to Moderate Flowering: Yes, 9" yellow centered, white flowers Flowering: Yes, narrow bell shaped, purple flowers Penstemon Red Penstemon Perennial Pork and Beans Sedum x robrotinctum Long spikes with narrow dark green leaves Leaves shaped like jelly beans, green to red brown Height: 1-2' Spread: 1-2' Height: 4-6" Spread: 6-8" Sun: Full Sun to Part Shade Water: Low to Moderate Sun: Full Sun Water: Low to Moderate Flowering: Yes, narrow bell shaped, red flowers Flowering: No Perennial Perennial Perennial Perennial Rock Rose Cistus Perennial Sea Pink Armeria juniperfolia Evergreen shrub that is covered with flowers Stiff needle-shaped leaves Height: 3-6' Spread: 3-6' Height: 6" Spread: Sun: Full Sun Water: Low Sun: Full Sun Water: Low to Moderate Flowering: Yes, 2-4" flowers, colors vary, blooms from spring to early summer Flowering: Yes, pink or white pom-pom flowers Society Garlic Tulbaghia violacea Perennial Sunray Coreopsis Coreopsis grandflora Dense clumps of evergreen leaves, stalks of flowers Dark green lobed leaves Height: 1-2' Spread: 1-2' Height: 1-2' Spread: 3' Sun: Full Sun Water: Regular Sun: Full Sun Water: Low to Moderate Flowering: Yes, long stems of pink-purple trumpet flowers Flowering: Yes, bright yellow 3" flowers Verbena Verbena Perennial Wallflower Erysimum Showy perennial with clusters of small tubular flowers Bedding plant, many varieties Height: 8"-16" Spread: 18" + Height: 1-3' Spread: 2-6' Sun: Full Sun Water: Low to Moderate Sun: Full Sun to Part Shade Water: Low to Moderate Flowering: Yes, many colors Flowering: Yes, clusters of 4 petal flowers, many colors Wooly Yarrow Achillea tomentosa Perennial Annual Stock Matthiola Generously blooming perennial, gray or green leaves Narrow gray green leaves, spikes of fragrant flowers Height: 8-12" Spread: 18-24" Height: 1-3' Spread: 10-16" Sun: Full Sun Water: Low to Moderate Sun: Full Sun to Part Shade Water: Moderate to Regular Flowering: Yes, many colors, attracts butterflies Flowering: Yes, valued for spikes of sweet, spicy scented flowers, many color varieties Shrub Shrub Shrub Shrub California Lilac Ceanothus Shrub Coast Sunflower Encelia californica Many varieties, bloom in winter and spring Deciduous shrub, bright green leaves Height: 1-12' Spread: 3-12' Height: 3' Spread: 4' Sun: Full Sun Water: Low Sun: Full Sun Water: Low Flowering: Yes, flowers range from blue to purple Flowering: Yes, yellow daisies Creeping Mahonia Mahonia repens Shrub Desert Spoon Dasylirion wheeleri A low and slowly spreading evergreen Grassy looking shrub forms near spherical clumps, blue Height: 1' Spread: 3' Height: 3-5' Spread: 4-5' Sun: Part Shade Water: Low Sun: Full Sun to Part Shade Water: Low to Moderate Flowering: Yes, short clusters of flowers followed by blue berries Flowering: No Dwarf Coyote Brush Baccharis pilularis Shrub Euonymus Euonymus japonica Dense foliage with cottony seed clusters Glossy green evergreen leaves, low shrub Height: 12-22" Spread: 6-9' Height: 3-4' Spread: 6-8' Sun: Full Sun Water: Low Sun: Full Sun Water: Low Flowering: Yes, yellow cottony seed clusters Flowering: Yes, not showy Euryops Daisy Euryops pectinatus Shrub Giant Lily Turf Glory Liriope gigantea Small woody shrub with yellow daisy flowers Grassy strap-like leaves with a clumping growth habit Height: 3-6' Spread: 3-6' Height: 3' Spread: 3' Sun: Full Sun Water: Low Sun: Part shade Water: Moderate to Regular Flowering: Yes, yellow 3" daisies Flowering: Yes, spikes of lavender blue flowers Shrub Shrub Shrub Shrub Golf Ball Pittosporum Pittosporum Shrub Gulf Stream Nandina Nandina Grown for foliage and spherical form Foliage emerges as red or pinkish and then turns light Height: 4-6' Spread: 4-6' Height: 3-4' Spread: 3-4' Sun: Full Sun to Part Shade Water: Moderate to Regular Sun: Part Shade Water: Low to Regular Flowering: Yes, small bell shaped fragrant flowers Flowering: Yes, if planted in groups, red berries follow pink or white blossoms Japanese Garden Juniper Juniperus procumbens Shrub Manzanita 'Howard McMinn' Feathery blue green foliage Slow growing mounding shrub or small tree Height: 1' Spread: 8' Height: 7" Spread: 7" Sun: Full Sun to Part Shade Water: Moderate Sun: Full Sun Water: Low Flowering: Yes, not showy Flowering: Yes, stalks of purple, trumpet shaped flowers Prostrate Rosemary Rosmarinus officinalis Shrub Sage Salvia - many varieties avail- Low growing mounding plant Slender stalks produce small flowers Height: 2' Spread: 5' Height: 1-2' Spread: 2-4' Sun: Full Sun Water: Low Sun: Full Sun Water: Moderate Flowering: Yes, small clusters of blue blossoms, aromatic evergreen Flowering: Yes, two-lipped flowers on stalks, colors vary Shore Juniper Juniperus conferta Shrub Sweet Broom Genista Papilionaceae Soft bluish green needles Deciduous shrub, bright green leaves Height: 1' Spread: 6-8' Height: 1-3' Spread: 3-4' Sun: Full Sun to Part Shade Water: Moderate Sun: Full Sun Water: Low to Moderate Flowering: Yes, not showy Flowering: Yes, profuse yellow sweet-pea shaped blossoms Shrub Shrub Evergreen Shrub or Tree Tree Sweet Pea Shrub Polygala fruticosa Shrub Evergreen Breath of Heaven Colenema pulchellum Inch long rounded leaves Slender branches with tiny flowers Height: 2-3' Spread: 2-3' Height: 5' Spread: 5' Sun: Full Sun to Part Shade Water: Moderate Sun: Full Sun to Part Shade Water: Moderate Flowering: Yes, purplish pink sweet pea shaped blossoms, blooms year-round Flowering: Yes, pink Lavender Lavendula Shrub Evergreen Mexican Heather Cuphea hyssopifolia Flowers bloom on spikes, fragrant, colors vary Flexible leafy branchlets, tiny flowers Height: 1-3' Spread: 2-3' Height: 12-24" Spread: 30" Sun: Full Sun Water: Moderate Sun: Full Sun to Part Shade Water: Moderate to Ample Flowering: Yes, fragrant flower clusters. Pink, purple or white, attracts butterflies, birds Flowering: Yes, tiny pink, purple or white Low Lying Acacia Acacia redolens Shrub\Small Tree Flannel Bush Fremontodendron Low lying shrub or tree Sprawling irregular shaped shrub, round leathery leaves Height: 2-6' Spread: 8-10' Height: 15-20' Spread: 15-20 Sun: Full Sun Water: Low Sun: Full Sun Water: Low Flowering: Yes, puffy, yellow ball shaped flowers Flowering: Yes, yellow saucer shaped African Sumac Rhus lancea Tree Century Plant Agave Americana Ornamental deciduous tree Large succulent with leaves up to 6 feet long with sharp Height: 20-30' Spread: 20-30' Height: 8' Spread: 12' Sun: Full Sun Water: Low to Moderate Sun: Full Sun to Part Shade Water: Low Flowering: Yes, tiny flowers followed by yellow or red fruit Flowering: Yes after 10 years, giant spikes of large white flowers Tree Tree Tree Tree Chinese Fringe Tree Chionanthus Retusus Tree Coast Live Oak Quercus agrifolla Multi-stemmed shrub can be trained as small tree Evergreen, rounded head, dense foliage Height: 12-20' Spread: 20' Height: 20-70' Spread: 20' -70'+ Sun: Full Sun Water: Moderate to Regular Sun: Full Sun Water: Low to Moderate Flowering: Yes, flowers have fringe like white petals Flowering: No Fern of the Desert Lysiloma thornberi Tree Grecian Laurel Laurus nobilus Lobed scalloped edged leaves, fernlike Leathery, aromatic leaves, bay leaf used in cooking Height: 10-15' Spread: 12-15' Height: 12'-40' Spread: 15-20' Sun: Full Sun Water: Low Sun: Full Sun Water: Low Flowering: Yes, small white Flowering: Yes, clusters of small yellow flowers, followed by black or purple fruit Palo Verde Parkinsonia cercidium Tree Ponytail Palm or Bottle Palm Creates lightly filtered shade cast by a canopy of branches One or more trunks, wide base, long leaves arch and Height: 20-25' Spread: 20-25' Height: 12-15' Spread: 9-12' Sun: Full Sun Water: Low Sun: Full Sun Water: Low to Moderate Flowering: Yes, clusters of bright yellow flowers, valued for floral display Flowering: Yes, may bloom after years Red Sensation Cordyline Cordyline austrailis Tree Sago Palm Cycas revoluta Fountain of narrow 3 ft long leaves, matures to tree Evergreen, looks like a palm, dark green 2-3' leaves Height: 20'+ Spread: 6-12' Height: 10' Spread: 4-8' Sun: Full Sun to Part Shade Water: Moderate Sun: Part Shade Water: Moderate Flowering: Yes, fragrant flowers in long branching clusters Flowering: No Tree Vine Western Redbud Cercis occidentalis Tree Windmill Palm Trachhycarpus fortunei Brilliant buds turn to flowers in spring Very hardy fan palm, fast growing Height: 20-25' Spread: 20-25' Height: 30' Spread: 10' Sun: Full Sun Water: Moderate to Regular Sun: Full Sun to Part Shade Water: Moderate to Regular Flowering: Yes, pink to purple Flowering: Yes Chinese Wisteria Wisteria sinensis Twining woody vines, exceptionally beautiful flowers Height: varies by location Spread: vine can be trained Sun: Full Sun to Part Shade Water: Moderate Flowering: Yes, blue white or pinkish clusters of blossoms And don’t forget to like us on Facebook! Castaic Lake Water Agency 27234 Bouquet Canyon Road Santa Clarita, California 91350 clwa.org Phone (661) 297-1600 Fax (661) 297-1611 E-mail Address: [email protected]