I'd be happy to share pictures and my experience with them but they only bloom for a short time here so I don't know how much I'd have to contribute. We've already had a hard frost here and I just came in from digging the tubers.
Frankrichard 16 had a post about over wintering dahlia's and at one time had 300 tubers so I think he is an expert and might be interested.
Maybe somebody could start a thread about dahlia's and see how much interest there is.
