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

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

• 6a

by the USDA scale.

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

Cities of Washington County, Indiana (IN), USA

• CampbellsburgUSDA hardiness zone: 6a
• FredericksburgUSDA hardiness zone: 6a
• HardinsburgUSDA hardiness zone: 6a
• Little YorkUSDA hardiness zone: 6a
• LivoniaUSDA hardiness zone: 6a
• New PekinUSDA hardiness zone: 6a
• PekinUSDA hardiness zone: 6a
• SalemUSDA hardiness zone: 6a
• SaltilloUSDA hardiness zone: 6a