Longest Blooming Ceanothus
I want to plant a ceanothus that I can train into a tree. As much as I love ceanothus, I don't love their short blooming time! I know there are a lot of different varieties out there. I added Dark Star and Ray Hartman to my garden last year and they are looking so good I want more. Does anyone have experience with different varieties who could tell me which ones bloom the longest and the latest?