What plant hardiness zone is Smolan

Smolan is located at Saline County, Kansas (KS), USA.

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