Concha Ceanothus

Ceanothus concha

Rhamnaceae · broadleaf evergreen shrub · introduced

Last updated March 8, 2026

Quick Facts

Height

3 ft

Light

Full Sun

Hardiness

Zone Zones 8a–8b

Root weevilModerate

Adult Emergence & Foliar Feeding

Diseases: Regionally Documented (2)

Symptom category — not a single disease Leaf Spot Symptom category — not a single disease Root Rot

Pests: Regionally Documented (3)

Tischeria immaculata Ceanothus leafminer Otiorhynchus spp. Root weevil Aleyrodidae Whitefly

Data Maturity

Structured Multiple sources. Expert review underway.