What plant hardiness zone is Bijou Hills

Bijou Hills is located at Brule County, South Dakota (SD), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Bijou Hills is 5a by the USDA scale.

Coldest zone's winter temperature is −20 … -15 °F.

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

Bijou Hills, South Dakota @ wikipedia.