I have not been much of a gardener in the past, but recently have become
quite enthusiastic about the possibility of growing fruit trees and
shrubs (Twin Cities area, Minnesota). I don't have the best lot as it
is not full sun, but have selected spots which should get 6 hours of sun
a day, more or less...
Anyway, I am a bit confused about some of the Zone charts I have seen.
Some put Minneapolis/St. Paul and most of Minnesota in Zone 3 and some
in Zone 4, and some on the transition between the two.