Rhamnus californica, or coffeeberry, is an evergreen shrub that can grow from three to fifteen feet, depending on the variety and the climate in which it is planted. The common name comes from the berries that turn black once they have ripened. It is not particular about soil and can take sun or partial shade. Established plants need no irrigation, but will look better with at least some water.
Fremontodendron is also known as flannel bush because the back of the leaves are fuzzy and soft. Showy yellow flowers appear in spring. This shrub takes full sun and is drought tolerant once established, requiring no irrigation at all. Its primary drawback is that it tends to be short lived, but it is fabulous while…
Heteromeles arbutifolia, or toyon, is an evergreen native shrub with thick, leathery leaves. The flat heads of white flowers in spring attract bees and the bright red berries that follow are favored by birds. Toyon usually grows as a dense shrub to six to ten feet tall and wide, but can also be trained as…
Tops on the list of desirable shrubs is Arctostaphylos, commonly called manzanita. Again, there are many choices in this genus. Handsome and tree-like are ‘Dr. Hurd’, ‘Hood Mountain’ and ‘Austin Griffiths’. ‘Sentinel’ is one of the more upright varieties, eventually reaching five to six feet. Medium sized Manzanitas are ‘Howard McMinn,’ ‘Sunset,’ ‘John Dourley’ and ‘Wayside,’…
Another diverse and useful genus is Salvia. The Clevelandii group includes ‘Allen Chickering’, ‘Whirly Blue’, ‘Pozo Blue’ and ‘Winifred Gilman’. In need of an attractive, drought tolerant ground cover? Try ‘Bee’s Bliss’. This salvia has gray green leaves with lavender flowers in spring; it will spread three to four feet wide or more. Salvia spathacea (Hummingbird sage) A…
Ceanothus, ‘California wild lilac’, is known for its wonderful spring floral display. Flower colors are either white or shades of purple-blue, while height can range from a foot or two to twenty feet. ‘Ray Hartman’ and ‘Cliff Schmidt’ are among the tallest of the Ceanothus, attaining heights of twelve to twenty feet. ‘Dark Star’ and ‘Concha’ are among the varieties…