Photo courtesy of Metropolitan Water District of Southern California

Ceanothus species

Wild Lilac
Rhamnaccea family

Foliage, Flowers & Fruit
Grows 3 to 8 feet in diameter, 3 to 10 feet in height. Deep blue flowers resemble small lilacs. Blooms profusely in spring. White varieties also available.

Hardiness
Hardy in all zones. Full sun. Little or no water on coast, more inland.

Landscape Use
Great background shrub or ground cover. Gives rich green and blue colors.

Problems?
Short lived, only 5 to 10 years. Aphids or whiteflies are sometimes a problem. The biggest cultural concern with Ceanothus is root rot due to summer watering. Water infrequently or not at all if possible. Choose varieties that tolerate summer water in heavy soils or in areas where it's necessary to water other plants.

Comments
Several species and varieties are available and changing often. Varieties vary in plant and leaf size, and flower color. Check with your local nurseryman to determine the best one for your situation.