*NATIVE PLANT OF THE WEEK*
Blueblossom Ceanothus (Ceanothus thyrsiflorus, Zones 7–11)
This handsome evergreen shrub needs Mediterranean climate conditions to grow successfully. Even then, it is naturally short-lived, lasting 20 to 25 years, but it will reward lucky gardeners with a profusion of blue flowers in spring that draws a variety of pollinators. It’s also known as California lilac and mountain lilac, although it is not related to lilac (Syringa spp.).
Native to canyons, scrublands, and coniferous forests in coastal California and Oregon.
At a Glance
• Grows quickly to 6 to 20 feet tall
• Small flowers grow in many 3-inch clusters, mainly blue but sometimes white
• Blooms April–June
• Flowers have a mild honeylike fragrance
• Shiny oval, evergreen leaves with toothed edges
Why Grow It
• Flowers attract hummingbirds and other pollinators
• Fruits provide seeds for birds
• Fixes nitrogen in soil
• Drought tolerant
• Low maintenance and not generally bother...
Suggested Credits
Tags, Events, and Projects