What plant hardiness zone is Hills and Dales

Hills and Dales is located at Jefferson County, Kentucky (KY), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Hills and Dales 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.

Hills and Dales, Kentucky @ wikipedia.