luis_pr said: Oakleaf hydrangeas and rebloomer varieties of Big Leaf Hydrangeas do best for me. Smooth hydrangeas are too heat sensitive and panicles have blooms that brown out too fast due to the local environment.
Interesting, i think Oakleaf hydrangeas are the only type i'm missing. I do see a big difference in bigleaf hydrangeas blooms between brands. My best bloomer [bloom-a-thon is next to LADreaming what has only a few blooms. Not sure if location/sun exposure makes more of a difference than brands. Age may also be a factor. Hydrangeas seem a bit fussy, I don't fertilize not sure if that's a factor.