About
Ceanothus griseus var. horizontalis 'Diamond Heights' is a robust, low-spreading evergreen shrub characterized by its bushy form. Its leaves are small, oblong, and exhibit a unique golden yellow-green variegation with prominent veining. In late spring to early summer, the plant produces clusters of pale blue flowers.
About the genus
Ceanothus consists of either evergreen or deciduous shrubs and small trees, characterized by simple leaves and clusters of small flowers that can be blue, pink, or white. These plants are known for their rapid growth, though they often have a limited lifespan.
Growing conditions
- Sunlight
- Full sun
- Soil type
- Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H4
Plant details
- Plant type
- Shrubs
- Habit
- Bushy, Spreading branched
- Foliage
- Evergreen
- Height
- 0.5-1 metres
- Spread
- 0.5-1 metres
- Time to full height
- 10-20 years
- Suggested uses
- City and courtyard gardens, Coastal, Cottage and informal garden, Gravel garden, Mediterranean climate plants, Wildlife gardens
Care notes
- 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
- Pruning
- Pruning group 8 or pruning group 13 if wall trained
- Propagation
- Propagate by semi-hardwood cuttings
- Pest resistance
- May be susceptible to scale insects
- Disease resistance
- May be susceptible to honey fungus