Ceanothus sorediatus, commonly known as Jimbrush or Buckbrush, is an evergreen shrub native to the chaparral and coastal sage scrub of California and Baja California. It thrives in these Mediterranean climates, often on dry, rocky slopes and in canyons. Jimbrush typically grows to a height of up to 10 feet with a similar spread, featuring small, dark green, glandular-toothed leaves that are highly aromatic when crushed. From late winter to early summer, it produces dense clusters of tiny, intensely blue or purple flowers, which are highly attractive to pollinators such as bees and butterflies.

Jimbrush is valued for its drought tolerance and ability to thrive in poor soils, making it an excellent choice for water-wise gardens and natural landscaping in suitable climates. It is also used for erosion control on slopes and as a habitat plant for wildlife. In cultivation, it requires minimal water once established, well-drained soils, and full sun to part shade. While generally low-maintenance, it can be susceptible to root rot if overwatered and may attract pests such as aphids. There are no popular garden cultivars of this species, but its natural form is well-suited to informal hedges or as a specimen plant in native plant gardens.CC BY-SA 4.0