What plant hardiness zone is Airport Road Addition

Airport Road Addition is located at Brooks County, Texas (TX), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Airport Road Addition is 9b by the USDA scale.

Coldest zone's winter temperature is +25 … +30 °F.

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