What plant hardiness zone is Tierra Grande

Tierra Grande is located at Nueces County, Texas (TX), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Tierra Grande 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.

Tierra Grande, Texas @ wikipedia.