What plant hardiness zone is Maple Plain

Maple Plain is located at Hennepin County, Minnesota (MN), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Maple Plain is 4b by the USDA scale.

Coldest zone's winter temperature is −25 … -20 °F.

Plants of 4b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 4b USDA.

Maple Plain, Minnesota @ wikipedia.