Marion County, Oregon, OR, USA plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for Marion County, Oregon (OR), USA is:

• 8a
• 8b

by the USDA scale.

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

• warmest zone's winter temperature: +15 … +20 °F

Cities of Marion County, Oregon (OR), USA

• AumsvilleUSDA hardiness zone: 8b
• AuroraUSDA hardiness zone: 8b
• BrooksUSDA hardiness zone: 8b
• ButtevilleUSDA hardiness zone: 8b
• DetroitUSDA hardiness zone: 8a
• DonaldUSDA hardiness zone: 8b
• Four CornersUSDA hardiness zone: 8b
• GatesUSDA hardiness zone: 8b
• GervaisUSDA hardiness zone: 8b
• HayesvilleUSDA hardiness zone: 8b
• HubbardUSDA hardiness zone: 8b
• IdanhaUSDA hardiness zone: 8a
• JeffersonUSDA hardiness zone: 8b
• KeizerUSDA hardiness zone: 8b
• Labish VillageUSDA hardiness zone: 8b
• MarionUSDA hardiness zone: 8b
• MehamaUSDA hardiness zone: 8b
• Mount AngelUSDA hardiness zone: 8b
• Saint BenedictUSDA hardiness zone: 8b
• Saint PaulUSDA hardiness zone: 8b
• SalemUSDA hardiness zone: 8b
• Scotts MillsUSDA hardiness zone: 8b
• SilvertonUSDA hardiness zone: 8b
• StaytonUSDA hardiness zone: 8b
• SublimityUSDA hardiness zone: 8b
• TurnerUSDA hardiness zone: 8b
• WoodburnUSDA hardiness zone: 8b