Snowbrush Ceanothus
Ceanothus velutinus Douglas ex Hook. - Buckthorn familySize
Mature Height: Up to around 10.0 feet
Planting Distance: 4.0 feet
Plant Type: Tree, Shrub
Root Depth: 18 inches
Growth Form: Thicket Forming
Growth Rate: Moderate
Features
Flower Color: White
Conspicuous Flowers: Yes
Bloom Time: Early Summer
Seasonal Growth: Spring and Summer
Evergreen: No
Fall Colors: No
Conditions
Shade Tolerance: Intolerant
Clay Soil Tolerance: No
Sandy Soil Tolerance: Yes
Drought Tolerance: Low
Flood Tolerance: None
Fire Tolerance: High
Salt Tolerance: None
Ecosystem Interactions
Pollinators: Native Bees; Bombus; Honey Bees; Beetles, Wasps, Flies; Moths; Butterflies; Larval Host (Butterfly); Larval Host (Moth); Hummingbirds
Larval Species depending on Snowbrush Ceanothus: Acronicta cyanescens, Acronicta perdita, Adelphagrotis indeterminata, Adelphagrotis stellaris, Andropolia theodori, Apodrepanulatrix litaria, Archips argyrospila, Archips rosanus, Aseptis binotata, Bomolocha bijugalis, Callophrys augustinus, Celastrina argiolus, Drepanulatrix carneararia, Drepanulatrix falcataria, Drepanulatrix foeminaria, Drepanulatrix monicaria, Drepanulatrix quadraria, Drepanulatrix secundaria, Drepanulatrix unicalcararia, Egira crucialis, Egira perlubens, Egira rubrica, Epinotia signiferana, Eudrepanulatrix rectifascia, Eupithecia georgii, Eupithecia minturata, Eupithecia nevadata, Fishia evelina, Hemileuca eglanterina, Hemileuca eglanterina annulata, Hesperumia sulphuraria, Hyalophora columbia gloveri, Hyalophora euryalus, Hyalophora kasloensis, Lacanobia lutra, Macaria quadrilinearia, Malacosoma californica "central population", Malacosoma californicum, Mesogona olivata, Nematocampa resistaria, Nemoria darwiniata, Neoalcis californiaria, Nola minna, Nymphalis californica, Orthosia hibisci, Orthosia pacifica, Papilio eurymedon, Pero mizon, Phyllodesma americana, Pseudoglaea olivata, Satyrium californicum, Satyrium saepium, Schizura concinna, Sericosema juturnaria, Tischeria ceanothi
Native Range
- CAN: Alberta, British Columbia
- USA: California, Colorado, Idaho, Nevada, Oregon, South Dakota, Washington, Wyoming
State-level native status is based on data available through Plants of the World Online. Regional Native Status comes from the USDA Plants Database. For more detailed native status information, please refer to BONAP.