What plant hardiness zone is Napier Field

Napier Field is located at Dale County, Alabama (AL), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Napier Field is 8b by the USDA scale.

Coldest zone's winter temperature is +15 … +20 °F.

Plants of 8b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 8b USDA.

Napier Field, Alabama @ wikipedia.