Ceanothus dentatus, commonly known as Sandscrub Ceanothus, is an evergreen shrub endemic to California, specifically the Central Coast and Coast Ranges. It is adapted to chaparral and coastal sage scrub habitats, thriving on dry, rocky slopes and in canyons. This species typically grows to about 5 feet in height and width, with a dense, highly branched habit. The leaves are small, dark shiny green on the upper surface, and paler beneath, with a somewhat ruffled appearance. From late winter to early spring, Sandscrub Ceanothus is adorned with showy clusters of bright blue flowers that attract pollinators such as bees and butterflies.

Sandscrub Ceanothus is valued for its drought tolerance and ability to thrive in poor, well-drained soils, making it an excellent choice for water-wise gardens and native plant landscapes. It is often used for slope stabilization, habitat restoration, and as an ornamental in residential gardens. While it prefers full sun, it can tolerate some shade. Minimal supplemental water is needed once established, reflecting its adaptation to California’s Mediterranean climate. There are no widely known cultivars of this species, but its natural form is well-suited to cultivation. Potential problems include root rot in poorly drained soils and susceptibility to pests like aphids and scale insects. It is not known to be invasive when grown outside its native range, but as with all native plants, care should be taken to avoid introducing it into ecosystems where it could potentially become problematic.CC BY-SA 4.0