What plant hardiness zone is Union Valley

Union Valley is located at Hunt County, Texas (TX), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Union Valley is 8a by the USDA scale.

Coldest zone's winter temperature is +10 … +15 °F.

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

Union Valley, Texas @ wikipedia.