What plant hardiness zone is Mount Lacrosse Ski Area

Mount Lacrosse Ski Area is located at La Crosse County, Wisconsin (WI), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Mount Lacrosse Ski Area 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.