New article for Trees and Shrubs Online.
Recommended citation
'Ceanothus 'Puget Blue'' from the website Trees and Shrubs Online (treesandshrubsonline.
Probably a hybrid between Ceanothus impressus and C. paopillosus, this very fine clone was selected at the University of Washington Arboretum before 1945 (Edwards & Marshall 2019). It has rich blue flowers and small dark leaves.