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 fresnensis was created in 1912.
Ceanothus ophiochilus was created in 1991.
Ceanothus pinetorum was created in 1893.
Ceanothus masonii was created in 1942.
Ceanothus confusus was created in 1939.
Ceanothus maritimus was created in 1953.
Ceanothus incanus was created in 1838.
Ceanothus verrucosus was created in 1838.
Ceanothus lemmonii was created in 1889.
Ceanothus americanus was created in 1753.
Ceanothus dentatus was created in 1838.
Ceanothus ferrisiae was created in 1933.