Ogle County, Illinois, IL, USA plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for Ogle County, Illinois (IL), 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 Ogle County, Illinois (IL), USA

• AdelineUSDA hardiness zone: 5a
• BaileyvilleUSDA hardiness zone: 5a
• ByronUSDA hardiness zone: 5a
• ChanaUSDA hardiness zone: 5a
• CrestonUSDA hardiness zone: 5a
• Davis JunctionUSDA hardiness zone: 5b
• FlaggUSDA hardiness zone: 5a
• ForrestonUSDA hardiness zone: 5a
• Grand DetourUSDA hardiness zone: 5a
• HillcrestUSDA hardiness zone: 5a
• HolcombUSDA hardiness zone: 5a
• Leaf RiverUSDA hardiness zone: 5a
• LindenwoodUSDA hardiness zone: 5a
• Lost NationUSDA hardiness zone: 5a
• MarylandUSDA hardiness zone: 5a
• Monroe CenterUSDA hardiness zone: 5b
• Mount MorrisUSDA hardiness zone: 5a
• OregonUSDA hardiness zone: 5a
• PoloUSDA hardiness zone: 5a
• RochelleUSDA hardiness zone: 5a
• Stillman ValleyUSDA hardiness zone: 5a
• White RockUSDA hardiness zone: 5a