How to Prune Californian lilac 'Topaze'?
Shorten last year's flowering stems to one or two buds from the older woody framework. Remove thin, weak and dead shoots. Prune in spring.
Californian lilac 'Topaze' · Pruning
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
Watering: Moderate regular watering, avoid prolonged drought and stagnant waterloggingSunlight: Full sunInformation to be completed