Ceanothus 'Cynthia Postan'
From California Natives Wiki
Species Name: Ceanothus 'Cynthia Postan'
Common Name: Cynthia Postan ceanothus
- This is a beautiful and showy Ceanothus distinguished by its cold hardiness. It has small, glossy dark green leaves and spectacular display of blue flowers in spring. Similar to 'Concha', but bigger.
- Plant Family: Rhamnaceae
- Plant Type: Shrub
- Height by Width: 6-8' H x 8-10' W
- Growth Habit: Rounded shrub
- Deciduous/Evergreen: Evergreen
- Growth Rate: Moderate
- Sun Exposure: Full to part sun
- Soil Preference: Adaptable
- Water Requirements: Drought-tolerant
- Cold Hardy to: 10 degrees F
- Flower Season: Spring
- Flower Color: Blue
- Endangered?:
- Distribution: Seedling of 'Concha' collected from Tilden Park Botanical Gardenamd selected by Lady Cynthia Postan at Cambridge University
- Natural Habitat: Selected for the garden
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