Name: Sandy B. Ford River Twp, Michigan UP (Zone 4b) (Zone 4b-maybe 5a)
Brian, my suggestion would be to pot them up, prune them off a bit, and then overwinter the pots in an unheated garage or something similar. Definitely not in those bags they come in, but it shouldn't be too hard to find a suitable spot.
“Think occasionally of the suffering of which you spare yourself the sight." ~ Albert Schweitzer C/F temp conversion
