Acer negundo var. californicum
The box elder at maturity features a broad canopy supported by thick branches and a wide, gray trunk. In spring, the silky pink inflorescences hang from the tips of the branches as the leaves begin to emerge. Quickly grows to a height and width of up to 50 ft. Often used as a restoration plant in riparian zones. Full sun to part shade. Enjoys regular moisture. Deer seem to leave it alone once established.
Achillea millefolium ‘Island Pink’
A color variant of the normally white California native yarrow from Santa Cruz Island. Dark green ferny foliage topped with clusters of bright pink flowers on 18 inch stems over a long period. Sun to partial shade, occasional to moderate water. Good habitat value, providing nectar for bees and butterflies. The foliage is deer resistant.
Adelinia (Cynoglossum) grandis
From woodlands throughout Northern and Central California comes this alluring bluebells relative. Dainty flower clusters ranging in color from periwinkle blue to lavender appear on slender stalks in the spring. The leaves are what gives this plant its name: grey-green and tongue-shaped, emerging in the winter from basal roots. Plant in bright shade and don’t water once established. Needs decent drainage. Once this plant goes to seed it will go dormant, re-emerging in late winter. A great accent plant for under the dry shade of deciduous oaks.
Aesculus californica
Beautiful in all its seasons, this native tree is perfectly adapted to our summer dry climate. Broad headed, deciduous tree rapidly growing to 15 feet or more with smooth grey bark and a rounded shapely habit. Bright green palmate leaves unfurl in the spring. Striking, fragrant white to pink flowers in long spikes are followed by pear shaped fruits that split open to reveal large chestnut-brown shiny seeds dangling from branch tips. Buckeyes lose their leaves in summer to avoid the long dry season. Adaptable and tolerant of a wide range of conditions. Sun to light shade, little to no water once established. Flowers provide nectar for hummingbirds, butterflies and native bees.
Agastache ‘Morello’
Calling all pollinators! Hummingbirds, bees and butterflies will delight in the large, dense flower spikes of deep, burgundy-rose on this fragrant perennial. This summer bloomer has minty scented foliage which has a purple blush early in the season, growing 2 -3 ft. tall and 2 ft. wide. Plant in full sun with good drainage and moderate to occasional watering. Good in container plantings, too. Deer resistant.
Allium falcifolium
This is one of our favorite native bulbs and it is rarely available in nurseries. In spring or summer, dense, rounded clusters of flowers, ranging in color from light to deep pink, sit atop thick, flattened stems up to 10 inches high. The strap-like leaves are few and don't distract from the chunky blooms. Needs excellent drainage and a lean, rocky soil. Once the flowers are done, allow the plant to go dormant with no irrigation. Native to rocky, sunny outcrops from Santa Cruz up to southwestern Oregon. Nestle among rocks and little succulents to show this unusual onion off to your friends. Works well in a container where its somewhat tricky requirements can be more easily met.
Allium unifolium
An adaptable and easy to grow native onion with handsome blue-green foliage. Late spring brings beautiful lavender-pink flowers on short stems 6 - 8 inches tall. Native in the Coast Range from the Central Coast, northwards. The flowers on this form have a particularly appealing saturated color. The original plants were given to us by the internationally known bulb expert and native plant horticulturist, Wayne Roderick. Fairly water tolerant, often found on seasonally moist and heavy soils. Spreads vigorously by seeds or bulb offsets. Goes dormant after bloom and will tolerate dry conditions at that time. Attractive to bees and butterflies. Reported to be gopher resistant. Deer resistant.
Antennaria rosea
A charming, native, mountain dweller which grows among rocks and onto boulders at meadow edges. Forms low mats only a couple of inches high of woolly, gray leaves that creep and cascade. Short flower stems with small, creamy-white and rosy-pink papery bracts, bloom summer into fall. Plant in full sun to very light shade with good drainage and a little summer water. Good addition for the pollinator garden and is the larval food source for a number of butterflies including the American lady. This is one of the few natives which is so low growing you can plant it between stepping stones.
Aquilegia pubescens
Found on open, rocky slopes in the southern Sierra Nevadas in sub-alpine and alpine plant communities. Low rosettes of divided, blue-green foliage, sprout from a taproot. Flower stems rise 10 - 20 inches above the fragrant foliage and carry upward facing, nectar rich, long spurred flowers, perfectly positioned for pollinating hawk moths, hummingbirds and butterflies. The flower color is variable and runs the gamut from cream to yellow to pink, often in delicate hues rather than solid colors, except for an occasional pure white. Hybridizes freely with the native red columbine, which invites various shades of red to the flower color possibilities. Grows well in low elevation gardens, given light shade and summer water.
Arctostaphylos ‘Howard McMinn’
One of the most popular of the manzanitas, for several good reasons. It is rounded in form and profusely branched, growing 5 - 7 ft. tall. It has shiny green leaves and abundant light pink flowers. Beautiful mahogany trunks create a wonderful sculptural effect. The dense foliage responds exceptionally well to pruning - even shearing, and tolerates a far greater range of soils and watering regimes than most manzanitas.
Arctostaphylos ‘John Dourley’
A beautiful mounding manzanita growing 3-4 ft. tall and 6 ft. wide.Bluish-green leaves with gorgeous bronzy new growth, abundant pink flowers followed by red fruits make this vigorous grower a wonderful addition to the garden. Plant in sunny areas with little to no water once established. The early blooming manzanitas provide an important nectar source for hummingbirds and bees.
Arctostaphylos ‘Lester Rowntree’
A stunning manzanita named for the early native plant pioneer and groundbreaking woman, Lester Rowntree, who provided the seed. Shapely, upright branches sport bluish foliage with unusual coral-pink, urn-shaped flowers very early, often beginning in October. A special feature for an upright manzanita is the large, glossy, red berries which ripen in the summer. The reddish bark, gorgeous foliage and flowers make this an excellent candidate for sunny areas with little to no summer water once established. This selection, involving A. pajaroensis, develops into a striking specimen, growing 8-10 ft. tall and wide with time. Its early flowering period offers nectar to hummingbirds and bees when not much else native is blooming. Introduced by Rancho Santa Ana Botanic Garden.
Arctostaphylos ‘Lutsko’s Pink’
One of the very best ornamental manzanitas, named by Cal Flora for the landscape architect who introduced it: Ron Lutsko. An upright shrub 4 -7 ft. tall, with dark glossy green leaves and covered with blossoms in spring which are blushed pink. Mahogany trunks develop a beautiful contorted shape. Good for dry sunny spot.
Arctostaphylos ‘Sentinel’
Somewhat more upright in habit but less dense and less uniform than Arctostaphylos 'Howard McMinn', it is a far heavier bloomer with LOTS of vivid pink blossoms and soft grey green leaves. A relatively easy and dependable manzanita, growing 6 - 8 ft. tall and wide, though reputed to be less tolerant of irrigation and heavy soils than A. ‘Howard McMinn’, the most adaptable of all manzanitas. Distinctive burgundy-colored bark. Early nectar source for hummingbirds and bumble bees.
Arctostaphylos ‘Sunset’
A handsome manzanita growing 6 ft. tall and wide with especially attractive coppery-red new growth. Flowers are urn-shaped pinkish-white. Exfoliating shaggy bark reveals smooth red toned trunks. Can be pruned to expose the beautiful sinuous branching structure. A naturally occuring hybrid discovered near Prunedale in Monterey Co. involving A. pajaroensis and A. hookeri. Tolerant of heavy soils and heat as well as occasional irrigation.
Arctostaphylos auriculata
From the rocky slopes of Mount Diablo comes this rare and delightful manzanita. Smallish, fuzzy, grey leaves densely cover the branches over mahogany-red trunks. Late winter brings flowers ranging in color from pink to white. This species grows slowly and densely to about 5 or 6 ft. tall and at least as wide. Needs full sun. Make sure to provide excellent drainage and little to no irrigation once established.
Arctostaphylos bakeri ssp. bakeri ‘Louis Edmunds’
A beautiful and durable upright manzanita reaching 5 - 7 ft. tall and nearly as wide. This species is native to Sonoma Co. where it is considered very rare and threatened by development. Handsome gray-green foliage with wonderful purplish-brown trunks contrast nicely with showy clusters of pink urn-shaped flowers in spring. Great for sunny areas where it endures heat and drought but enjoys an occasional deep watering. The manzanita berries can attract mockingbirds, robins, and cedar waxwings. It provides low shrubby cover for quail and wrentits and its flowers provide nectar for hummingbirds.
Arctostaphylos cruzensis
This rare, low-growing manzanita comes from the San Luis Obispo coast. Features grey-green, wedge-shaped leaves and soft pink flowers in the winter. Its distinctive creeping habit makes it ideal for crawling over walls or lining walkways. Provide full sun to light shade and moderate to infrequent irrigation once established. Good in containers.
Arctostaphylos densiflora
One of California's rarest natives, this is the pure, true species. Exists only in a very small preserve in western Sonoma Co.. Distinctive for the profusion of beautiful pink to white urn-shaped blossoms they produce in winter and small, shiny bright green leaves. Variable in height but typically grows 3 ft. tall by 6 ft. wide. Does best in its native Sebastopol sandy soils with full sun to light shade and occasional to no summer irrigation.
Arctostaphylos densiflora ‘James West’
This wonderful, drought tolerant, low growing manzanita from Sonoma County appears in form and other details to be a selection of the pure species of the very rare Vine Hill Manzanita. It is a very choice cultivar, seldom available in the trade. Grows 18 - 24 inches by 6 ft. in ten years and flowers from January through March with thick heads of shell pink flowers. Good drainage, as with all manzanitas and occasional to no irrigation once established. Full sun.
Arctostaphylos edmundsii ‘Bert Johnson’
Choice, low growing manzanita introduced by the Tilden Botanic Garden. Dense, mounding or cascading habit growing to around a foot tall by 6 ft. wide with small dark green leaves and bronzy new growth. Not as fast growing as 'Carmel Sur'. Clusters of tiny pink to white urn-shaped flowers in winter attract hummingbirds and are followed by handsome cinnamon colored little apple-shaped fruits. Excellent cascading over walls, rocks, or containers in sun to light shade. This manzanita has proven adaptable and fairly garden tolerant putting up with heavy soils and more summer water than many. Full sun along the coast with light shade in hot inland sites. Drought tolerant once established but appreciates occasional summer water.
Arctostaphylos edmundsii ‘Big Sur’
Prized for its compact size and clean, rich green foliage, this selection from the Central Coast is a great addition to smaller gardens, where a rounded, upright manzanita is called for, that doesn’t get too big. Reaches 3’ – 5’ tall and 4- 6’ wide, with a somewhat open habit that shows off its beautifully sculpted, burnished red trunk. The winter blossoms are larger than those on many manzanitas, and are a soft, pinkish-white. ‘Big Sur’ enjoys average soil and is tolerant of garden conditions, being quite disease resistant. Plant in full sun or very light shade with little to no water once established. We’ve found it to be very amenable to pruning for small spaces. Gopher resistant.
Arctostaphylos edmundsii ‘Carmel Sur’
Perhaps the fastest growing variety of this species. Attractive gray-green foliage with a dense, spreading habit under 1 ft. tall and 6 ft. across. Light pink flowers appear in winter but are few and infrequent. A handsome alternative to other groundcover manzanitas. More drought and heat tolerant than the bearberries and 'Emerald Carpet'. Likes full sun but may enjoy a little afternoon shade in especially hot inland sites.
Arctostaphylos franciscana
This distinctive clone of the very rare franciscan manzanita displays luxuriant growth of shiny, dark green leaves spreading fairly quickly to form a dense drift up to eight ft wide and 2 - 3 ft tall. An excellent groundcover similar in appearance to A. uva-ursi but more drought tolerant and somewhat taller. A good manzanita for serpentine but still does well in other soils. Produces a modest display of pinkish white flowers in winter. Plant in full sun but light shade is fine especially in hotter climates. Requires moderate to occasional irrigation once established.
Arctostaphylos glandulosa ‘Super Freak’
This unusual Cal Flora introduction hails from Carson Ridge in Marin County, Arctostaphylos glandulosa ‘Super Freak’ is a wild twist on the classic Eastwood manzanita. Unlike most glandulosa types, ‘Super Freak’ grows in a tight, upright, branched habit that gives it a distinctive candelabra-like silhouette, lending sculptural drama to native landscapes. The typical smooth red bark of this species gleams against clusters of pale pink winter flowers. The leaves are narrow and dense, giving the impression of a confused feather boa. Reaching an ultimate size of 6-plus feet tall, it thrives on neglect while adding personality to dry slopes and sunny borders.