What plant hardiness zone is Lake Ann

Lake Ann is located at Benzie County, Michigan (MI), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Lake Ann is 6a by the USDA scale.

Coldest zone's winter temperature is −10 … -5 °F.

Plants of 6a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 6a USDA.

Lake Ann, Michigan @ wikipedia.