|I have a question about your boxwood varieties. I just moved to Minneapolis, MN, which is zone 4 and am looking to create a row of hedges in the front of my house. Out of the three types of boxwood that are said to be evergreen and last through the winters in zone 4, which would be the best bet. I keep getting conflicting advice. If at all possible, I'd like to choose a variety that will withstand the wind and freeze, and ideally will not require being covered through the winter. That defeats the purpose of an evergreen. Thanks for your educated response.