How to Propagate Californian lilac 'Millerton Point'?
Propagate by semi-hardwood cuttings in mid- to late summer

Californian lilac 'Millerton Point' · Ceanothus thyrsiflorus 'Millerton Point'
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
Propagate by semi-hardwood cuttings in mid- to late summer