Knox County, Texas, TX, USA plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for Knox County, Texas (TX), USA is:

• 7b

by the USDA scale.

• coldest zone's winter temperature: +5 … +10 °F

Cities of Knox County, Texas (TX), USA

• BenjaminUSDA hardiness zone: 7b
• GoreeUSDA hardiness zone: 7b
• Knox CityUSDA hardiness zone: 7b
• MundayUSDA hardiness zone: 7b
• TruscottUSDA hardiness zone: 7b