What plant hardiness zone is Clear Lake

Clear Lake is located at Steuben County, Indiana (IN), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Clear Lake is 5b by the USDA scale.

Coldest zone's winter temperature is −15 … -10 °F.

Plants of 5b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 5b USDA.

Clear Lake, Indiana @ wikipedia.