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About Owlswood Blue Island Ceanothus
- Plant Family: Rhamnaceae
- Plant Type: Shrub
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Height by Width: 8-12' H x 10-20' W
- Growth Habit: Upright, dense growth
- Deciduous/Evergreen: Evergreen
- Growth Rate: Fast
- Sun Exposure: Full to part sun
- Soil Preference: Adaptable
- Water Requirements: Drought-tolerant to moderate
- Cold Hardy to: 15 degrees F
- Flower Season: Winter/Spring
- Flower Color: Dark blue to purple
- Endangered?: Not Listed
- Natural Habitat: Selected for the garden
Photo Credit: Sacramento Valley CNPS