Ceanothus should ideally be pruned in late winter or early spring, just before new growth begins. This timing helps to avoid cutting off flower buds that form on old wood. If necessary, light pruning can also be done immediately after flowering to maintain shape and remove any dead or damaged branches. Always ensure to use clean, sharp tools for an effective cut.
Ceanothus lemmonii was created in 1889.
Ceanothus americanus was created in 1753.
Ceanothus purpureus was created in 1901.
Ceanothus tomentosus was created in 1889.
Ceanothus sonomensis was created in 1939.
Ceanothus greggii was created in 1853.
Ceanothus gloriosus was created in 1937.
Ceanothus jepsonii was created in 1894.
Ceanothus griseus was created in 1897.
Ceanothus cordulatus was created in 1863.
Ceanothus fresnensis was created in 1912.
Ceanothus ophiochilus was created in 1991.