Crinum Season and hardiness

Kathleen Sayce
Fri, 05 Jul 2013 15:06:34 PDT
I've grown Crinum x powellii on the coast of WA, SW corner, for  years. It flowers late, usually in August. I also have a slowly increasing bulb of C. bulbispermum, which has yet to flower for me. So I would have to say that lack of heat units doesn't deter the first one from flowering, it simply delays it. 


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