Deerbrush
Ceanothus integerrimus Hook. & Arn. - Buckthorn familySize
Mature Height: Up to around 13.0 feet
Planting Distance: 3.9 feet
Plant Type: Shrub
Root Depth: 20 inches
Growth Form: Multiple Stem
Growth Rate: Moderate
Features
Flower Color: White
Conspicuous Flowers: Yes
Bloom Time: Late Spring
Seasonal Growth: Spring and Summer
Evergreen: No
Fall Colors: No
Conditions
Shade Tolerance: Intolerant
Clay Soil Tolerance: Yes
Sandy Soil Tolerance: Yes
Drought Tolerance: High
Flood Tolerance: None
Fire Tolerance: Low
Salt Tolerance: None
Ecosystem Interactions
Pollinators: Native Bees; Bombus; Honey Bees; Beetles, Wasps, Flies; Larval Host (Butterfly); Larval Host (Moth); Hummingbirds
Larval Species depending on Deerbrush: Adelphagrotis indeterminata, Aethaloida packardaria, Anacamptodes clivinaria, Anavitrinella pampinaria, Aseptis fumosa, Callophrys augustinus, Celastrina argiolus, Choristoneura rosaceana, Drepanulatrix falcataria, Drepanulatrix foeminaria, Drepanulatrix monicaria, Drepanulatrix unicalcararia, Ectropis crepuscularia, Egira perlubens, Egira rubrica, Eudrepanulatrix rectifascia, Eupithecia minturata, Hemileuca eglanterina, Hesperumia sulphuraria, Hyalophora cecropia, Hyalophora euryalus, Hyalophora kasloensis, Iridopsis emasculata, Lacanobia lutra, Macaria quadrilinearia, Malacosoma californica "central population", Nematocampa resistaria, Nemoria darwiniata, Neoalcis californiaria, Nola minna, Nymphalis californica, Orthosia hibisci, Orthosia praeses, Papilio eurymedon, Periploca ceanothiella, Pero mizon, Phyllodesma americana, Phyllonorycter insignis, Saturnia albofasciata, Satyrium saepium, Schizura concinna, Sericosema juturnaria, Synaxis cervinaria, Synaxis jubararia, Synchlora aerata, Tischeria ceanothi, Zale minerea
Native Range
- USA: Arizona, California, New Mexico, Oregon, Washington
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.