Monterey Ceanothus
Ceanothus cuneatus var. rigidus
Rhamnaceae · broadleaf · native
You encounter Monterey Ceanothus as a densely branched shrub variant with rigid growth habit, representing a specialized form suited to coastal and rocky sites. The cultivar Snowball offers white flowers and compact growth (3-6 feet), distinguishing it from the parent species.
This ceanothus performs best in full sun with low water needs and excellent drainage; avoid wet, heavy soils. It tolerates poor, infertile sites well. Monterey Ceanothus expects the same pest and disease pressures as the species: leaf spot and root rot in heavy, wet conditions. Prune in late winter or early spring. Limited specific data exists for this variety; consult parent species guidance when management questions arise.