What plant hardiness zone is Mound Valley

Mound Valley is located at Labette County, Kansas (KS), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Mound Valley is 6b by the USDA scale.

Coldest zone's winter temperature is −5 … 0 °F.

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