What plant hardiness zone is Bingham Lake

Bingham Lake is located at Cottonwood County, Minnesota (MN), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Bingham Lake 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.

Bingham Lake, Minnesota @ wikipedia.