What Soil Is Best for Californian lilac 'Topaze'?
- Soil type
- Loam · Sand
- Soil pH
- Alkaline · Neutral
Californian lilac 'Topaze' · Ceanothus × delileanus 'Topaze'
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