What plant hardiness zone is Long Prairie

Long Prairie is located at Todd County, Minnesota (MN), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Long Prairie is 4a by the USDA scale.

Coldest zone's winter temperature is −30 … -25 °F.

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

Long Prairie, Minnesota @ wikipedia.