What plant hardiness zone is Colonia Iglesia Antigua

Colonia Iglesia Antigua is located at Cameron County, Texas (TX), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Colonia Iglesia Antigua 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.