Logan County, Colorado, CO, USA plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for Logan County, Colorado (CO), USA is:

• 5a
• 5b

by the USDA scale.

• coldest zone's winter temperature: −20 … -15 °F

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

Cities of Logan County, Colorado (CO), USA

• AtwoodUSDA hardiness zone: 5a
• CrookUSDA hardiness zone: 5a
• FlemingUSDA hardiness zone: 5b
• IliffUSDA hardiness zone: 5a
• MerinoUSDA hardiness zone: 5a
• PadroniUSDA hardiness zone: 5a
• PeetzUSDA hardiness zone: 5a
• SterlingUSDA hardiness zone: 5a