Jay County, Indiana, IN, USA plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for Jay County, Indiana (IN), USA is:

• 5b
• 6a

by the USDA scale.

• coldest zone's winter temperature: −15 … -10 °F

• warmest zone's winter temperature: −10 … -5 °F

Cities of Jay County, Indiana (IN), USA

• BryantUSDA hardiness zone: 6a
• DunkirkUSDA hardiness zone: 5b
• PennvilleUSDA hardiness zone: 5b
• PortlandUSDA hardiness zone: 5b
• RedkeyUSDA hardiness zone: 5b
• SalamoniaUSDA hardiness zone: 6a