Good source for cold hardy Bald Cypress?
I've read Bald Cypress is capable of growing in the north, but it seems sucsess is quite variable, and dependent on the genetics of a given tree. I also hear most of the cypresses that do well in the north are decended from trees growing in the northern reaches of the trees native range. What are some mail-order sources others growing this species in the north have had sucess with? Also would a cypress this far north need special care?