What plant hardiness zone is Laughlin Air Force Base

Laughlin Air Force Base is located at Val Verde County, Texas (TX), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Laughlin Air Force Base is 9a by the USDA scale.

Coldest zone's winter temperature is +20 … +25 °F.

Plants of 9a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 9a USDA.