What plant hardiness zone is Chickamaw Beach

Chickamaw Beach is located at Cass County, Minnesota (MN), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Chickamaw Beach is 3b by the USDA scale.

Coldest zone's winter temperature is −35 … -30 °F.

Plants of 3b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 3b USDA.

Chickamaw Beach, Minnesota @ wikipedia.