Wapello County, Iowa, IA, USA plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for Wapello County, Iowa (IA), USA is:

• 5b

by the USDA scale.

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

Cities of Wapello County, Iowa (IA), USA

• AgencyUSDA hardiness zone: 5b
• BlakesburgUSDA hardiness zone: 5b
• ChillicotheUSDA hardiness zone: 5b
• EddyvilleUSDA hardiness zone: 5b
• EldonUSDA hardiness zone: 5b
• KirkvilleUSDA hardiness zone: 5b
• OttumwaUSDA hardiness zone: 5b