I was talking with someone in Canada who treated mopheads as annuals in Zone 3 and was asked if anyone had ever attempted to grow mopheads in Z3 (or less) and how? I do not know so I am forwarding the question to y'all. Dealing with cold temperatures and possibly a short growing season too, no? Any success or horror stories growing them in pots??? Share do's and dont's? Thanks in advance, Luis