USDA hardiness zone 2b
In zone 2b the average coldest winter night reaches -45°F to -40°F. Plants labeled for zone 2 (or a colder zone) can survive the winter outdoors here. 2 U.S. cities with 10,000+ residents are in this zone.
In zone 2b the average coldest winter night reaches -45°F to -40°F. Plants labeled for zone 2 (or a colder zone) can survive the winter outdoors here. 2 U.S. cities with 10,000+ residents are in this zone.