Ceanothus

Ceanothus dark

Rhamnaceae · broadleaf deciduous shrub · introduced

Last updated March 8, 2026

Data Coverage 2 of 6 dimensions

Site Data

Threats

Cultivars

Phenology

GDD Thresholds

Puget Sound

Diseases (2)

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

Pests (3)

Tischeria immaculata Ceanothus leafminer Otiorhynchus spp. Root weevil Aleyrodidae Whitefly

Cultivars (1)

'Star'

Common name: Dark Star Ceanothus; Mature height: 6 ft