Thanks all for the replies. I didn't realize I was starting a thread. I live a couple hours north of Emmerich's, and I have found the other MN breeders. I just like to look and see what else is out there. I have several SE's that have done well, and grow some zone 5 things that shouldn't grow here. I was hoping there was a list somewhere of where cultivars are grown successfully. Dave's Garden does that with some cultivars...people post it grows for me in zone 5a, and it is ticked off for that zone..
It would be nice if this database did likewise. Ditto with the reviews BTW. Lots of info out there but it all takes SOOOOO much digging. Kinda like snow....