Ceanothus Autumnal Blue (California Lilac)
Fast-growing, award-winner Ceanothus ‘Autumnal Blue’ (California Lilac) is a bushy, medium-sized evergreen shrub noted for its abundant, fluffy clusters of sky-blue flowers in late summer and early fall. The flowers are so profuse that they literally cover the bush, creating a breathtaking floral display.
Fast-growing, award-winner Ceanothus 'Autumnal Blue' (California Lilac) is a bushy, medium-sized evergreen shrub noted for its abundant, fluffy clusters of sky-blue flowers in late summer and early fall. The flowers are so profuse that they literally cover the bush, creating a breathtaking floral display. Featuring a strong, upright habit, this very pretty California Lilac is clad with small, glossy, bright green leaves. Usually ignored by deer, this pretty shrub is prized by birds, butterflies and hummingbirds. A great California Lilac selection for the late season garden.
- Recipient of the prestigious Award of Garden Merit of the Royal Horticultural Society.
- Grows up to 10 ft. tall and wide (300 cm).
- Thrives in average, well-drained soils in full sun. Provide a sheltered position. Although hardy, this California lilac produces the most spectacular display if given a sheltered site with protection from cold winds. Requires little or no water in summer. Drought tolerant.
- Excellent plant for sunny areas, ideal as a specimen plant, wall-side borders.
- Easy to grow, this plant is difficult to transplant once established.
- Prune after flowering.
- Propagate by semi-hardwood cuttings
- Watch for scale insects, honey fungus and Phytophthora root disease.
Requirements
Hardiness | 8 – 10 |
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Heat Zones | 8 – 9 |
Climate Zones | 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 |
Plant Type | Shrubs |
Plant Family | Ceanothus – California Lilac |
Exposure | Full Sun |
Season of Interest | Summer (Late)Fall |
Height | 10' (3m) |
Spread | 10' (3m) |
Spacing | 120″ (300cm) |
Water Needs | Low |
Maintenance | Average |
Soil Type | Clay, Loam, Sand |
Soil pH | Alkaline, Neutral |
Soil Drainage | Moist but Well-Drained, Well-Drained |
Characteristics | Cut Flowers, Fragrant, Plant of Merit, Showy, Evergreen |
Tolerance | Deer, Drought, Rabbit |
Attracts | Birds, Butterflies, Hummingbirds |
Garden Uses | Wall-Side Borders |
Garden Styles | City and Courtyard, Informal and Cottage, Mediterranean Garden |