What plant hardiness zone is Siler

Siler is located at Whitley County, Kentucky (KY), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Siler 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.