What plant hardiness zone is South Coffeyville

South Coffeyville is located at Nowata County, Oklahoma (OK), USA.

Plant hardiness zone (winter frost zone or gardening zone) for South Coffeyville 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.

South Coffeyville, Oklahoma @ wikipedia.