Ceanothus 'Blue Cushion'
Californian lilac 'Blue Cushion'
A compact, low mound-forming evergreen shrub up to 1m high and 2m wide with arching stems and glossy dark green leaves to 3cm long. In late spring and early summer terminal and lateral panicles, 5cm long of bright blue flowers are produced
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Size
Ultimate height
0.5–1 metresTime to ultimate height
5–10 yearsUltimate spread
1.5–2.5 metresGrowing conditions
Moisture
Well–drainedpH
Alkaline, Neutral, AcidColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Blue | Green | ||
---|---|---|---|---|
Summer | Green | |||
Autumn | Green | |||
Winter | Green |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
ShelteredDrought resistance
Yes Hardiness
H5Botanical details
- Family
- Rhamnaceae
- Native to the UK
- No
- Foliage
- Evergreen
- Habit
- Spreading branched
- Genus
Ceanothus can be evergreen or deciduous shrubs or small trees, with simple leaves and small blue, pink or white flowers in profuse axillary or terminal clusters. They are fast-growing but may be short-lived
- Name status
Accepted
How to grow
Cultivation
Grow in fertile, well-drained soil in full sun with shelter from strong, cold winds. Lime tolerant but may become chlorotic on shallow chalk soils. See ceanothus cultivation
Propagation
Propagate by semi-ripe cuttings in mid- to late summer
Suggested planting locations and garden types
- Cottage and informal garden
- Coastal
- Mediterranean climate plants
- Wildlife gardens
- Banks and slopes
- Ground cover
- Wall side borders
Pruning
Pruning group 8 after flowering
Pests
May be susceptible to scale insects
Diseases
May be susceptible to honey fungus
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