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 a small tree. It does well in sun or part shade and can tolerate drought, but looks better with moderate water.
This native plant is of variable appearance, but generally has narrow bluish green foliage and blue to purple flowers. The variety ‘Margarita Bop’ was discovered at Las Pilitas Nursery in Santa Margarita. It sends up wands of fuchsia and violet blue flowers in spring and early summer and requires little to moderate water, as do other heterophyllus.
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. …
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…
Trichostema lanatum (woolly blue curls) grows to three to five feet high and four to eight feet wide. The dark green leaves are pungent when bruised. The purple flowers are fuzzy and appear in spring. The plant will continue to bloom during summer and autumn if it is deadheaded. Trichostema takes full sun and needs…
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,’…