Are there any hot climate dahlia vendors?
I'm coming to realize that with my hot dry summers I need to select dahlias that are known to be more heat tolerant. i've bought too many disappointing dahlias from Swan Island Dahlias located in the pacific northwest climate. I've been very pleased with their tuber quality and customer service but I've had too many of their varieties blow out due to my hot dry summer weather, which is not their fault of course. So now I'm wondering if there is a dahlia tuber/cutting vendor located in a climate more like my own that has a more deliberate focus on growing heat tolerant varieties. Any suggestions?