HorseloverFat
Squarepants with Conkers
Freezing really won't hurt them all that much. TIMING of that freeze can. I've had collected BC weather strings of nights with -7 F mulched in a cold frame in Feb. I've had collected BC mulched into the same cold frame get killed back to the roots in a two-day span of 26 F. degree nights in mid March. The tree had buds juuuust beginning to swell.
So they appreciate a DEFINITELY outlined growing season with a slow/steady transition..
Yeah, that's not Wisconsin.
However, I'd still like to try and appreciate the info.