Prune ceanothus in late winter or early spring, just before new growth begins. Focus on removing dead, damaged, or crossing branches to improve air circulation and shape the plant. For rejuvenation, you can cut back older plants by one-third to one-half, but avoid heavy pruning on younger plants, as they may not respond as well. Always use clean, sharp tools to make precise cuts and promote healing.
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.