Sedum spathulifolium
A mat forming native succulent often seen on rocky cliffs and shady banks in California’s Coast Ranges and Sierra Nevada north to British Columbia. Small, spoon-shaped leaves form flat rosettes where bright yellow star-like flowers appear in late spring and early summer. A natural for the rock garden or container plantings where they are best with part shade. Very drought tolerant.
Sedum spathulifolium ‘Cape Blanco’
A mat forming, western native succulent, often seen on rocky cliffs and shady banks in California’s Coast Ranges and Sierra Nevada north to British Columbia. Small, spoon-shaped leaves form flat rosettes where bright yellow star-like flowers appear in late spring and early summer. The cultivar 'Cape Blanco' was selected along the Oregon coast, for its chalky-white foliage. A natural for the rock garden or container plantings where they are best with part shade. Very drought tolerant.
Sedum spathulifolium ‘Elephant Rock’
This distinctive form of our native stonecrop was discovered on Elephant Rock near Dillon Beach and introduced by Mostly Natives Nursery. Especially large grey-green spoon shaped leaves form luscious mats of flat rosettes. Jewel-like yellow flowers arise in the spring on stalks reaching about 6 inches tall. Excellent small scale ground cover for the well-drained garden in partial shade. Water occasionally once established.Good container subject too.
Sedum spathulifolium ‘Purpureum’
This distinctive form of the Pacific stonecrop features purple leaves which turn particularly dark in the winter. Bright yellow flowers are produced in late spring and early summer on short stems up to 4 inches high. This mat forming succulent grows in rocky crevices and shady banks in California’s Coast Ranges and Sierra Nevada north to British Columbia. The small, spoon-shaped leaves form flat rosettes. Needs excellent drainage and some shade, especially in the afternoon. A natural for the rock garden or container plantings where its diminutive nature can be appreciated. Very drought tolerant.
Sequoia sempervirens ‘Kelly’s Prostrate’
A low growing form of the coast redwood with a flat, spreading habit. Exceptionally low growing, we have never seen any upright growth in this form. The flat sprays of foliage are deep green with light green new growth and spreading to five foot wide or more. Best in moist, well drained soils with light shade. Use where the unique form can be shown off. Makes an excellent container subject.
Sequoia sempervirens ‘Nana Pendula’
An intriguing prostrate form of the coast redwood. Bluish-green leaves on pendulous branches spread out in a circular form usually under 1 ft. tall. May mound up taller over time, trim out any tall leaders that may occur. An interesting specimen or container subject for lightly shaded areas with regular water. Grows much slower than the upright tree form of coast redwood, with the branches achieving a spread of around 6 to 12 ft. in ten years.
Sidalcea hendersonii
A striking, rare checkerbloom from western Oregon northwards, featuring stalks up to 3 ft high densely clothed in substantial, rich pink flowers. The rounded, scalloped leaves create low mounds on the ground. Will slowly spread to from small drifts, blending beautifully with other showy perennials in the moist garden bed. Enjoys full sun to light shade. If the spent blooms are removed, it can bloom from spring through to autumn! Attractive to bees and butterflies. Works well in a container.
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.
Sidalcea malviflora ‘Palustre’
This selection of our native checkerbloom has particularly large, saturated pink flowers held on stems which spread across the ground. Leathery, dark-green, scalloped leaves form a carpet on this small-scale groundcover. Plant in full sun to light shade and provide moderate irrigation. Butterflies nectar on the flowers and also use checkerbloom as a larval host plant. West Coast lady, painted lady, checkered skipper and gray hairstreak butterflies all depend on this species to support their caterpillars.
Sidalcea malviflora ssp. patula
Bright, rose-pink flowers line foot long stems on this rare checkermallow from northwest California. Spreading mats of fuzzy, round leaves provide an appealing backdrop for the colorful flowers. Enjoys full sun to part shade. Protect from the hot afternoon sun in inland climates. Provide moderate to occasional irrigation. An excellent plant for bees and butterflies.
Sidalcea malviflora ssp. virgata
This beautiful, perennial mallow can be found in grasslands, meadows, and roadsides of Oregon. Forms a low rosette 1 to 2 ft. wide with trailing branches and rounded, lobed leaves. The showy, hollyhock-like flowers are arranged on upright spikes, ranging from light to deep pink and bloom for a long period beginning in late spring. Plant in full sun to light shade with moderate to occasional water once established. Lovely in meadow plantings with other perennials, bulbs and grasses. An important nectar source for bees, butterflies and other beneficial insects and a host plant for several butterfly species.
Sidalcea reptans
From moist meadows in the Sierra Nevada comes this charming checkerbloom groundcover. In early summer, soft-pink, cup-shaped flowers perch along stems up to 2 feet high. Thick, bright-green leaves with scalloped edges carpet the ground. Plant in full sun to light shade and don’t let them dry out completely. The Sierra checkerbloom is an easy-to-grow mountain species which combines nicely with umbrella plant, rushes and Dunn’s lobelia. Great in a container, too!
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 ‘Fort Bragg’
This special from of our native blue-eyed grass features pale lavender, almost white petals which darken to deep purple at their base, surrounding a yellow center. Only reaching up to 6 inches high, this little dwarf features narrow, iris-like leaves which form dense little clumps. Blooms most abundantly in spring by can continue to flower into summer if given moderate irrigation. If allowed to go somewhat dry, it may go dormant, only to re-emerge with gusto in winter. Plant in full sun to light shade. An excellent perennial for small spaces and narrow borders. We believe this selection was discovered by Charlie Swehla. 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.
Solidago lepida v. salebrosa
Golden-yellow, pyramid shaped inflorescences sit atop stems flanked with bright green leaves on this unusual native goldenrod. This selection is more compact and refined than the California goldenrod, with flower stalks reaching only about 2 feet tall and a spreading habit which is less aggressive. A superb plant to attract all sorts of bees and butterflies when it blooms in late summer and into autumn. Plant in full sun to light shade and water moderately to occasionally. This variety grows throughout western North America but is rare in California, only occurring in the northeast part of the state.
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.
Sphaeralcea ambigua
Native to desert plant communities, apricot mallow is a showy evergreen shrublet growing 2-4 foot tall and wide. Soft-green, woolly, scalloped leaves provide the foil for long wands with an abundance of small hollyhock-like flowers in delicious shades of orange. Plant in full sun with good drainage and occasional summer water. Adaptable, tolerating cold, dry conditions but not heavy wet soils. When happy can bloom for months- trim back flowering stems after bloom for repeat performance. A beautiful addition to the dry sunny garden, ideal for inland gardens. Relatively short lived but grows rapidly and occasionally reseeds. Honeybees, native bees and hummingbirds are attracted to its flowers.
Spiraea densiflora ‘Trinity Rose’
This cultivar hails from the Trinity Alps in northwestern California. A neat looking deciduous shrub growing 2-3 foot tall and a bit wider with a compact habit and pretty bluish-green leaves. Early summer brings flat topped clusters of rosy-pink flowers on the branch tips. Foliage often takes on nice yellow tones in the autumn before losing its leaves. Plant in sun to light shade with regular water. Flowers attract butterflies.
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.
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 hymenoides
This rugged, incredibly drought tolerant bunchgrass hails from hot, sunny locations in desert areas and juniper woodlands of California. The inflorescences which emerge above the green foliage in spring and summer, are incredible airy and delicate. By the end of summer, plants take on an ivory color, appearing like billowing little clouds which create a wonderfully soft texture for the late season garden. Plants reach to about 2’ around. In winter, plants will go dormant. Little to no water once established. Needs decent drainage. Deer resistant.
Symphyotrichum (Aster) chilense
This native aster is found throughout much of Sonoma County, usually in moist soils. More slender in form than the burly Point St. George selection. Spreads vigorously but with a lighter touch, integrating itself well with native grasses and bulbs. Its summer-to-fall blossoms are white to lavender blue and provide excellent nectar for butterflies and beneficial insects. 1-3 ft. tall and spreading. Thrives in sun to light shade with moderate to little summer irrigation.
Symphyotrichum (Aster) chilense ‘Olema White’
Clear white flowers replace the class purple ones in this unusual selection of California aster that we found near the town of Olema in Marin County. In summer and into fall, a profusion of flowers bursts forth on this VIGOROUSLY spreading native perennial. An extremely adaptable groundcover reaching up to 3 ft. tall. Accepts regular to very little irrigation and full sun to light shade. This prolific bloomer is a bee magnet and also enjoyed by butterflies. Tolerant of clay and periodic flooding. Looks best when sheared to the ground after blooming.
Symphyotrichum (Aster) chilense ‘Plumas Purple’
This form of the California aster is remarkably compact and refined, featuring blue-purple daisies which are darker than any other selection we’ve seen. Grows to a height of under a foot and so far has been much less likely to spread aggressively, though it should get to at least 3’ wide. In late summer and early autumn, the dense blooms turn plants into bonbons of flowers. Grow in full sun, where they will be drought tolerant once established, but will enjoy an occasional soak. CA asters provide an important late nectar and pollen source for bees, while butterflies enjoy the nectar and are reported to utilize them as a larval hosts. Thank you to Pete Veilleux for giving us this stellar selection! It’s thought to have been found in Plumas County, so should be quite heat and cold tolerant.
Symphyotrichum (Aster) chilense ‘Point Saint George’
A low-growing native perennial, reaching up to 1.5 feet in height and spreading widely and vigorously. Covered with soft lavender daisies over a long period, summer through fall and often into winter. Careful thought should be given to its placement as this plant really spreads. Far too vigorous for many settings, perhaps best used in planters, garden boxes or other contained areas or in large, naturalistic plantings. For sunny areas with at least a little summer water. Will tolerate flooding and periodic inundation. An excellent nectar source for bees and butterflies and seeds for birds.
Symphyotrichum (Aster) chilense ‘Purple Haze’
A wonderful selection of our native Pacific aster, chosen by the Santa Barbara Botanical Garden for its deep lavender blossoms. Blooms late summer through fall and often into winter with one-inch daisies opening from dark purple buds. This plant SPREADS VIGOROUSLY by underground rhizomes, so works best when constrained by a planter or garden box or in a meadow planting. Excellent for areas needing soil stablization. The dense foliage grows quickly to 2-3 feet tall each spring, and can be annually pruned to the ground in winter. Tolerates many soil types and full sun to part shade. Requires minimal water, but occasional deep soaks keep it blooming longer. This easy to grow habitat plant will delight bees and butterflies.