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More information »	Heuchera micrantha (alum root) This is our common alum root which is usually seen on shady cliffs and roadbanks adjacent to forests. Easy to grow in garden situations. Forms low mounds of foliage topped with dainty white flowers on long stems. Likes moisture, but tolerates considerable drought and takes deeper shade than most Heuchera species. This species attracts hummingbirds.
More information »	Heuchera micrantha 'Martha Roderick' (alum root) Here’s a pink flowered form of the normally white flowered native alum root. Foliage forms handsome clumps topped with slender stalks 1 - 1 1/2 ft. tall of tiny pink flowers. Excellent in woodland setting for border, slope or rock garden. Drought tolerant but best with a little water. This species attracts hummingbirds.
More information »	Heuchera pilosissima (seaside alum root) Native to the coast from Mendocino to Santa Barbara Counties, this perennial forms compact, evergreen clumps of light-green scalloped leaves. Stocky flower stems 12 – 16 inches long carry small white-pink flowers in early summer. Perfect in coastal areas where it can grow in sun to light shade and will be drought tolerant once established. Must have part shade and some summer water inland. Plant in mass for a nice ground cover in a woodland setting or in mixed plantings with shrubs and ferns. Attracts hummingbirds.
More information »	Hibiscus lasiocarpos var. occidentalis (californicus) (woolly rose mallow) A rare species from wetland habitats in the Delta of the Central Valley, which are seriously threatened due to habitat disturbance and development. A large perennial growing 3 - 6 ft. tall with heart-shaped fuzzy leaves on sturdy stems and large showy white flowers with deep pink centers in the summer. Tropical looking and water loving this interesting herbaceous perennial grows best with summer heat. Plant in full sun to light shade with regular water. Tolerates heavy soils and seasonal flooding. Nice container specimen where its needs may be easier to meet.
More information »	Hierochloe (Anthoxanthum) occidentalis (vanilla grass) Here is an interesting and elegant grass native to coniferous forests. Broad, bright green, sweetly scented blades grow a foot or more tall. Flowering culms rise another 6 inches or so above the foliage with tight panicles of spikelets. The leaves offer a sweet, vanilla fragrance when dried. Excellent for woodland gardens, compatible with many redwood forest plants. Best with some summer water, but is drought tolerant near the coast. A larval host for the Western branded skipper butterfly. Deer resistant.
More information »	Hierochloe (Anthoxanthum) odorata (sweet grass) Invite good spirits into your home and garden with this interesting, fragrant grass. Sweet grass is an aromatic, native perennial, with an extensive range in the United States, Canada and Eurasia. Growing in wetlands, prairies and meadows, it prefers rich, moist, soils and at least half day of sun. The grass flowers sit just above the foliage where they can dance with the wind. This cool season grass is sacred to indigenous people, where it is used in herbal medicine, a kind of tobacco, basket making, and burned as a smudge. Growing 1 - 2 ft. tall and spreading widely by sturdy rhizomes that can be difficult to eliminate once well established. Winter dormant in cold areas. Deer resistant.
More information »	Hoita macrostachya (leather root) Plant description coming soon.
More information »	Holodiscus discolor (cream bush, ocean spray) An elegant, deciduous, native shrub growing 5 - 6 ft. tall or more, depending on the site, and at least as wide. Beautiful, cascading clusters of creamy white flowers hang from branch tips in early summer. The fragrant flowers attract pollinators and a number of butterflies use it as a host plant. Best with light shade. Drought tolerant, but will accept some moisture.
More information »	Holodiscus dumosus var. cedrorus ( Cedars cream bush) A recently described endemic shrub discovered by the extraordinary plantsmen Roger Raiche, growing on serpentine soils of the Cedars in northwestern Sonoma County. An open deciduous shrub, approximately 3 ft. x 3 ft. with wiry ruby-red stems and elegant small, shiny, dark green to bronze leaves. Early summer brings erect panicles of cream colored flowers that are suffused in light wine-red or pink coloration. Seems to tolerate a wide range of conditions from full sun to deep shade. Once established has proven durable and drought tolerant. This lovely small creambush is perfect for those who want something completely new and different. It does well in containers and should be interesting to experiment with in different applications and settings.
More information »	Hordeum brachyantherum (meadow barley) Native to a wide range of vernally wet plant communities throughout California and beyond. Once abundant throughout the Santa Rosa Valley where it could be found in grasslands, seasonal flood plains, moist meadow and open riparian areas. Forms perennial clumps with blades 6-10 inches tall, flower stalks to 30 inches are topped with narrow spikes of purple tinged upward facing bristles, looking like a small version of a classic cereal grain seedhead. Tolerant of heavy clay, alkaline or saline soils. Doesn't make a big impact standing alone, best used in mass or in a blend of other native meadow grasses where its slender flower heads make a pleasing effect. Plant in full sun with vernally wet soils. Deer resistant.
More information »	Iris chrysophylla (slender-tubed iris) Native to far northern California and into western Oregon, this uncommon iris grows in fast draining soils in open forests and woodlands. A small scale iris, usually under 12 inches tall in bloom, spreads slowly from slender rhizomes. The delicate blossoms flower in the spring and can vary in color from white to cream to yellow, with a central yellow splash and prominent dark venation. Grow in sun to light shade with occasional to little watering. Visited by bees and hummingbirds. Deer resistant.
More information »	Iris douglasiana (Douglas iris) Native to the California coast from Santa Barbara to Oregon. Grows both on the edge of coastal forests and on bluffs and prairies along the ocean. Clumps of evergreen, sword-shaped leaves increase readily and are topped with violet-purple blossoms early to mid spring. Important nectar producer for native bees. An adaptable garden subject for cool full sun to light shade. Drought tolerant once established, but occasional summer water will help keep foliage fresher. Deer resistant.
More information »	Iris douglasiana 'Canyon Snow' (white Douglas iris) A dependable and floriferous selection of the native Douglas iris, with springtime flowers that are pure white with yellow markings on the falls. Broad shiny blades are mostly evergreen and grow a foot or more tall and form compact clumps. Plant in sun to part shade, particularly in hot inland areas, with moderate to little summer water. Prefers good drainage but will grow well on clay soils provided they are mounded up. Too much summer water on heavy soils will prove fatal. Deer resistant.
More information »	Iris douglasiana 'Marin Mauve' (iris) Plant description coming soon.
More information »	Iris douglasiana 'Pt. Reyes' (iris) This is the classic iris seen along our coastline. A vigorous form with compact dark green leaves and a profusion of dark purple flowers, spreading to form large clumps. Beautiful when grown in a meadow of native grasses and coastal wildflowers. Prefers light shade in warmer areas and occasional water for it to look its best. Pruning the leaves down to the ground in the Fall can help the plant maintain a fresh appearance. Deer tolerant.
More information »	Iris douglasiana - Robust Form (Douglas iris) We discovered this incredibly striking form of the popular Douglas iris near Tannery Gulch, outside of Occidental. The dark, evergreen leaves reach up to an astounding three feet in height, and are exceptionally broad. Even though these are grown by seed, the flowers are a dependable lavender-blue, with sprays of white and yellow, held on tall stalks reaching up to a foot above the foliage! Grows well in dappled shade in hotter areas, but can take full sun where there is coastal influence. While drought tolerant, occasional deep soaks keep them looking verdant and vigorous. Deer and gopher resistant.
More information »	Iris douglasiana v. major (Marin iris) This rare form of the Douglas iris occurs throughout Marin County, offering a rainbow of possible flower colors, including blue-purple, mauve, creamy yellow and white, with all sorts of gradations in between. Since these are seed grown, the color will be a surprise when they bloom. The spring blossoms often have striking venation, and are held on stalks 1’ – 2’ high. Foliage clumps generally reach about a foot tall and spread to form extensive colonies of evergreen, strap like leaves. Plant in full sun in cooler areas, but provide some shade in hotter zones. Plants require little water once established, and are perhaps a little more drought and heat tolerant than the straight species. Deer and gopher resistant.
More information »	Iris fernaldii (Fernald's iris) Rarely offered in nurseries, the creamy-white to soft, buttery-yellow flowers of Iris fernaldii brighten up any dry shade to part-sun, inland garden in April. The flowers rise a foot above the evergreen, narrow, strap-like, deep-green foliage. This patch-forming Iris can be found in the more inland canyons of Northwestern California, from the Santa Cruz mountains, throughout inland Sonoma County, to Lake, Colusa, and Glenn counties. Fernald’s iris is well adapted to both extreme heat and cold, but can also perform well in full sun on the coast. Native bees and butterflies are attracted to the cheery flowers of this iris. This species prefers decent drainage and is drought tolerant and deer resistant once established.
More information »	Iris innominata (Del Norte County iris) A choice iris with slender, glossy, dark-green leaves and dainty flowers in late spring. Flower color can be from brilliant yellows to shades of purple. Native to the Siskiyou Mountains in Del Norte County, California, into southern Oregon where it forms low, dense, evergreen clumps in openings of woodlands or coniferous forests. This species does better in hot, inland areas than the Douglas iris. Requires good drainage and some summer water. This Del Norte County iris has been used in hybridization programs to produce the popular Pacific Coast Hybrid Iris. Deer resistant.
More information »	Iris longipetala (iris) Restricted to swales and moist areas in coastal grasslands from San Francisco to Monterey, this uncommon native is well worth growing. Bluish-green evergreen blades form erect clumps one foot to 20 inches tall. Early spring brings beautiful lavender-blue flowers with dark purple venation. Full sun in coastal areas, a little shade inland with regular water through the bloom period. Can go dryer once flowering is finished. Deer resistant.
More information »	Iris macrosiphon (long tube iris) A widespread and variable species growing throughout Northern California’s coast ranges and Sierra Nevada foothills. Our crop is grown from seed collected in western Sonoma County which has lovely lavender-blue blossoms April through May. Forms small clumps of narrow and slightly arching blades under 18 inches tall. Often found on wooded slopes, in openings or edges of forests where it will form small patches. Prefers good drainage, drought tolerant, or just a little summer moisture. Deer resistant.
More information »	Iris macrosiphon 'Mount Madonna' (long tube Iris) A charming little Iris discovered by Wintergreen Nursery on Mt. Madonna on our central coast. In spring, lavender flowers with deep purple veination and a splash of yellow sit atop dense, fan-like clusters of narrow, blue-green leaves. Reaches a height of about 10 inches and spreads slowly to form little clumps. Provide bright, filtered shade and low to no water once established. Will tolerate full sun in cooler areas. An excellent Iris for a rock garden which attracts bees and butterflies. Deer resistant.
More information »	Iris Pacific Coast hybrid (Pacific Coast hybrid iris) A diverse group bred from the native irises with wonderful coloration, patterning, flower form variation....ranging from soft pastels to mahogany, maroon and midnight purple. Evergreen foliage, about 1 to 2 ft. high. Can eventually form sizable clumps. Full sun to light shade. Often do well as an understory for oaks that needs no summer water. Drought tolerant, moderate to little water when established. Deer don’t seem to eat flowers or foliage.
More information »	Iris Pacific Coast hybrid 'Canyon Sunshine' (Pacific Coast hybrid iris) One of a diverse group of hybrid native irises, this butter-yellow selection with a lemony center is the result of a cross with Iris douglasiana 'Canyon Snow.' The evergreen foliage grows about 1 - 2 feet tall and spreads by rhizomes to form clumps up to 3 feet wide. Tolerates full sun on the coast but does best with afternoon shade inland. Occasional water keeps it looking nice in summer. A good plant for the understory of oaks, where it will require little irrigation once established. Drought tolerant and deer resistant.
More information »	Iris Pacific Coast hybrid 'Dark Delight' (Pacific Coast hybrid iris) A diverse group bred from the native irises with wonderful coloration, patterning, flower form variation....ranging from soft pastels to mahogany, maroon and midnight purple. Evergreen foliage, about 1 to 2 ft. high. Can eventually form sizable clumps. Full sun to light shade. Often do well as an understory for oaks that needs no summer water. Drought tolerant, moderate to little water when established. Deer don’t seem to eat flowers or foliage.