How to Propagate Californian lilac 'Pin Cushion'?
Root semi-ripe cuttings in mid to late summer
Californian lilac 'Pin Cushion' · Ceanothus 'Pin Cushion'
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
Root semi-ripe cuttings in mid to late summer