What plant hardiness zone is Red Lake Falls

Red Lake Falls is located at Red Lake County, Minnesota (MN), USA.

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

Red Lake Falls, Minnesota @ wikipedia.