Salvia leucophylla ‘Point Sal’
A compact, low form of the native purple sage reaching 2 ft. or so tall by more than 6 ft. wide. An evergreen shrub with beautiful, silvery, aromatic foliage and pale lavender-pink flowers in whorls on wand-like stems. Useful in dry sunny areas but will also accept moderate moisture, unlike most native sages. An excellent garden subject which is more sturdy and disease resistant than the popular 'Bee's Bliss'. Great for covering hot banks and retaining walls. Discovered on Point Sal in southern California. Attracts bees and hummingbirds. Deer resistant.
Salvia mellifera ‘Terra Seca’
Here is an interesting form of the normally upright, native black sage. 'Terra Seca' grows to about 2 1/2 ft. tall and 5 ft. wide. Perfect for a dry sunny bank where it will cover the ground densely and thickly. It will spill over a wall beautifully. The flowers are pale lavender. Deer and drought resistant. This species attracts bees and hummingbirds.
Salvia microphylla ‘Heatwave Blaze’
The Salvia ‘Heatwave Series’ are selections from Salvia greggii / microphylla crosses. ‘Heatwave Blaze’ offers displays of dark crimson flowers over a long period from summer into fall. Compact, rounded habit, growing up to 3 feet tall and wide. Plant in full sun to light shade. Drought tolerant but best with an occasional deep watering during the growing season. Attractive to bees, butterflies and hummingbirds. Deer resistant.
Salvia microphylla ‘Heatwave Glimmer’
Another selection from the Heatwave Series, bred in Australia for compact habit and heat resistance. Growing around 2.5 ft. tall, this floriferous sage offers creamy-white flowers with a hint of pink. The abundant blossoms are set off by handsome black calyces and appeal to bees, butterflies and hummingbirds. Plant in full sun to light shade. Drought tolerant but best with occasional deep watering during the growing season. Deer resistant.
Salvia microphylla ‘Mesa Azure’
A hybrid of uncertain parentage, offering long blooming flowers on compact plants. Growing 18" - 24" tall and wide with good sized, light purple flowers over a long period, spring through fall. Prefers good drainage in full sun to light shade with moderate to occasional summer water. Attracts a wide array of pollinators and hummingbirds. Deer resistant.
Salvia spathacea
A wonderful native sage, endemic to California where it is found at low elevations of the Coast Ranges from San Bruno Mountain in the north to Orange County in the south. Fragrant, fruity foliage spreads by creeping rhizomes to form handsome mats. Flower stems rise 2 - 3 ft. above the leaves carrying many large ball-like clusters of magenta flowers that the hummingbirds adore. Does best in cool sun or part shade in hot areas. Drought tolerant, but looks best with occasional summer water. This species attracts hummingbirds. Deer resistant.
Salvia spathacea ‘Avis Keedy’
An striking yellow-flowered form of the normally magenta-flowered hummingbird sage, introduced by the Santa Barbara Botanic Garden. Discovered in an oak woodland in Santa Barbara County, this cultivar has unusual lemon yellow petals that fade to creamy white and are backed by lime green bracts. Forms the usual fragrant, spreading mat of large leaves topped with 2-3 foot tall flower stalks with distinctive whorls of flowers in the spring. Best with part shade unless directly along the coast and an occasional summer watering to keep it going through the summer. Without summer water will go summer dormant reviving with the rains. A bee and hummingbird favorite. Deer resistant.
Salvia spathacea ‘Las Pilitas’
A very LOW form of the fragrant hummingbird sage, selected and introduced by Las Pilitas Nursery. Ground hugging foliage spreads to form handsome mats 3 - 6 ft. wide. Flower stems rise 18 inches above the foliage with ball-like clusters of magenta flowers which are bee and hummingbird favorites. Best with light shade and occasional summer water. Deer resistant.
Salvia spathacea ‘Powerline Pink’
This selection of the wonderful native hummingbird sage is notable for its size. It stands 2 ft. tall before it flowers, and its flowering stalks can add another 2-3 ft. to the height. Fragrant, fruity foliage spreads by creeping rhizomes to form handsome mats. The flower stems carry many large ball-like clusters of magenta flowers that the bees and hummingbirds love. Does best in cool sun or part shade in hot areas. Drought tolerant but looks best with occasional summer water. Deer resistant.
Sambucus mexicana (nigra ssp. caerulea)
Our native blue elderberry, often seen on banks above rivers and streams, or even on somewhat drier slopes. A fast growing deciduous shrub or small tree 8 to 30 ft. tall with pinnately divided leaves. Creamy yellow flowers appear in late spring in flat-topped clusters, followed by blue berries. High on the birds’ favorite list! Ripe berries feed many species of birds. Moderate to infrequent summer water.
Schoenoplectus (Scirpus) acutus var. occidentalis
Also called giant bulrush, this large bold plant can form massive colonies on the edges of wet areas. Native to freshwater marshes, lakes and stream banks throughout lower elevations in California and much of North America. Vertical, thick, round, leafless stems grow 10 to 15 ft. tall and spread underground. In large landscapes it can be used as a pond or riparian plant where it will form dense thickets. Can be grown in containers for smaller gardens, set just below water level for a dramatic vertical accent. Plant in full sun with regular water. Provides good habitat for wildlife.
Scrophularia californica
Native to open places of the coastal scrub and woodlands where it can form large colonies in moist areas. Grows 3 to 6 ft. tall and wide in cool full sun to light shade. Pretty purplish-red new growth matures to deep green. The flower spikes carry many small open-mouthed maroon-red flowers followed by attractive seed stalks which are nice in dried flower arrangements. This prolific nectar producer attracts all sorts of pollinators including bees and hummingbirds. Larval food source for the Chalcedon Checkerspot and Common Buckeye butterfly.
Scutellaria californica
A charming perennial native to gravelly soils of low and mid elevation mountains of Northern California where it grows on the edge of woodlands and chaparral communities. Leaves are arranged oppositely on erect stems around one foot tall. The very sweet, small, creamy-white snapdragon-like flowers occur in pairs at the leaf axils. Spreads by underground rootstocks to form colonies. In our nutritious, water-retentive soils has spread quite vigorously, in dryer leaner soils less so. Plant in full sun to light shade. Drought tolerant but would appreciate a little summer water.
Sequoia sempervirens
A beautiful and fast growing conifer, famous, as it is the world’s tallest tree. Outside its native range or in a garden setting, it provides a symmetrical pyramid of soft fragrant foliage 70 to 150 ft. The columnar trunks are covered with thick fibrous red-brown bark. Small one inch cones form in clusters at the branch tips. Grows easily in areas with coastal influence and fog but will grow in drier interior sites with regular summer water. Performs well in the regular watering regimes of many urban gardens and lawns. Can be planted as a specimen, in groves, or even pruned as a hedge. As long as its watering requirements are met it has very few pest or disease problems.
Sidalcea malviflora
Beautiful spring blooming native perennial found in moist meadows along the coast and inland from Southern Oregon to the Mexican border. Reliable and easy to grow, and an excellent addition to a grasslands or meadow planting. Grow in full sun to partial shade where it thrives with moisture and tolerates moderate to little water once established. With drought will go summer dormant. Light to dark pink, small to large flowered; they are all beautiful. A nectar and larval food source for the West Coast Lady, Painted Lady, Common Checkered Skipper, and the Gray Hairstreak butterflies.
Sisyrinchium bellum
A beloved native perennial wildflower with grass-like foliage and six-petaled spring blossoms that range from blue to purple with occasional pure white forms. Grows 6 - 12 inches tall in small clumps where it is useful in meadow or grassland plantings as well as mixed borders. Sun to partial shade, with moderate to infrequent summer water. Goes summer dormant in dry gardens. Does well in heavy soils and often seeds about when happy.
Sisyrinchium bellum ‘Dwarf’
While we’re a little unsure about this selection’s origins, we do know it’s an AMAZING bloomer and an easy garden plant! In spring and into summer, deep blue-purple flowers with yellow centers cover this very dwarf blue-eyed grass which stays under 6 inches tall. Very narrow, iris-like leaves slowly increase to form a small clump. Plant in full sun to light shade and provide moderate to infrequent irrigation. If allowed to go dry in summer, it will go dormant, only to re-emerge with the winter rains. Deer resistant.
Sisyrinchium bellum ‘Rocky Point’
A vigorous selection of dwarf blue-eyed grass discovered on Rocky Point south of Carmel in Monterey County and introduced by Native Sons Nursery. Robust, rich green clumps of wide, iris-like leaf blades 4 - 6 inches tall feature vibrant blue-purple flowers with yellow centers. A great rock garden item. Plant in full sun to part shade. This spring bloomer will go semi-dormant in summer if allowed to go somewhat dry. With moderate irrigation it will be evergreen and have an extended bloom preiod. Deer resistant.
Sisyrinchium bellum ‘Stripey’
An eye-catching cultivar of blue-eyed grass, forming compact clumps of narrow variegated foliage. The gray-green blades have pale yellow margins growing around 6 inches tall and a foot or so wide. The chubby clumps of narrow, variegated leaves are topped with cool blue flowers in the spring. Perfect rock garden item or container accent for sun to light shade with moderate water. Deer resistant.
Sisyrinchium californicum
Native mostly to coastal areas where this easy perennial thrives in moist locations. From spring through to the end of summer, the bright yellow flowers rise above narrow, pale-green, iris-like leaves. Grows 6 inches to a 1.5 ft tall and at least a foot wide. Plant in sunny areas with regular water. Reseeds readily. Occurs from San Luis Obispo County north to British Columbia.
Solanum xanti ‘Mountain Pride’
Outstanding selection by Carol Bornstein from the hills surrounding Santa Barbara,following the wildfires of 2008. Chosen for its particularly dark purple flowers, this subshrub grows 3 ft. tall and at least as wide. Clusters of rich purple one inch blossoms with bright yellow stamens bloom over a long period but heaviest in spring. In nature it is often found growing along the borders of coastal scrub,chaparral and woodlands. Plant in full sun along the coast with a little shade inland, where it will be drought tolerant once established. Prune to promote bushy habit. A good container subject. Should be deer resistant as all parts of the plant are poisonous.
Solidago velutina ssp. californica
A showy and easy to grow late blooming native perennial. Spreads by creeping rootstocks where it can form a good-sized colony. Has spread slowly in our heavy clay soils with minimal water, but has the potential to spread aggressively in lighter soils especially with regular water. Late summer through fall brings slender wand-like flower stalks of golden yellow daisies 2 - 3 ft. tall which are visited by bees, butterflies and other insects. Plant in a sunny area where it is drought tolerant, but some supplemental summer water keeps it blooming longer.
Spiraea douglasii
In summer, wands of violet-pink flower clusters decorate the branch tips of this deciduous shrub. Forms broad thickets 3 - 6 ft. tall with bluish-green leaves. Enjoys regular moisture and full sun to light shade. Great for a naturalistic planting in a woodland garden or along streams. Attracts bees and butterflies and is a larval host for various butterflies and moths in its native range. Native to the coast and into the mountains from northern California to Alaska.
Sporobolus airoides
A robust, warm season bunchgrass, which was common in California’s Central Valley prior to agricultural conversion. This western native is found in the Sierra foothills, South Coast Ranges as well as deserts from eastern Washington to Mexico. Forms a dense bunch of fine textured, grey-green blades, on average 3 foot tall and wide. Graceful flowering stems carry airy, pinkish flower heads that produce a pink-hued haze, which age to tan. The abundant seeds are relished by birds, but do not tend to reseed in gardens. Tolerant of many soil types and water regimes. Best with full sun to light shade. This grass will be drought tolerant, but does best with some summer water in dryer inland sites. Leaves turn butter-yellow in autumn prior to winter dormancy. Deer resistant.
Stachys bullata
A native perennial from the mint family, found primarily near the coast from San Francisco southward, where it inhabits oak, pine and fir woodlands. Medium-green leaves are softly fuzzy with scalloped edges, growing around 2 ft. or more tall and spreading by underground rhizomes to form a colony. Blooming spring through summer, with lavender-pink tubular flowers in whorls, which attract bees, butterflies and hummingbirds. Tends to grow in somewhat drier areas, but responds well to moisture and also tolerates inundation. A natural with rushes, ferns and snowberries. Useful for partly shaded bioswales and oak/mixed conifer woodlands. The underground rhizomes make it a good choice for erosion control. Deer resistant.
Stipa (Nassella) cernua
A beautiful native grass said to be a more impressive horticultural subject than the tough and useful Stipa pulchra. Forms a tufted bunch of foliage with elegant flower stems to about 2-3 ft. tall. The panicles of thin, fine, nodding awns have a silky aspect and are purplish at first drying silver. They glimmer when backlit. Prefers full sun (but will tolerate light shade) and well drained soils, but has proven adaptable. Drought tolerant. Often self sows. Deer resistant.
Stipa (Nassella) lepida
The native foothill needlegrass is a fine-bladed, medium-sized, perennial bunchgrass perfectly adapted to our Mediterranean climate. Growing vegetatively during the cool season and flowering in mid to late spring, going dormant with the dry of summer. Tufts of fine-textured blades 8 - 12 inches tall, give rise to slender, graceful flowering stems, 2 ft or more tall with panicles of silky awns which shimmer when back lit. Well suited for the dry garden, open woods, meadows and rocky slopes. Easy to grow, disease and pest resistant, tolerating more shade than other Stipa species. A strong re-seeder and deer resistant. Host plant for a number of butterflies. Deer resistant.
Stipa (Nassella) pulchra
Purple needlegrass is a major species in California grasslands. An excellent choice for naturalistic settings, native plantings, meadows or dry slopes in full sun. Handsome in mass where its purple awns shimmer. The entire plant turns golden come summer then goes dormant, reviving with the rainy season. Very drought tolerant. Can reseed vigorously. Deer resistant.
Symphoricarpos albus var. laevigatus ‘San Bruno Mountain’
This attractive low-growing form of our native snowberry is a Cal Flora Nursery selection from San Bruno Mountain. Its dimensions are about 8 inches tall and spreading. Indeed the spreading nature of this plant is robust and it should be included in areas where that is an asset rather than a liability. The wiry arching branches hold light green rounded leaves and the effect of the new growth is delicate and appealing. Tiny pink urn-shaped flowers decorate the branch tips, followed by small white fruits. Perfect for a lightly shaded bank or the light shade of a tree where it will be very drought tolerant. With total drought it may go summer deciduous but occasional summer water will keep it looking fresh. The flowers attract bees and hummingbirds.