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

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

• 8b

by the USDA scale.

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

Cities of Yamhill County, Oregon (OR), USA

• AmityUSDA hardiness zone: 8b
• CarltonUSDA hardiness zone: 8b
• DaytonUSDA hardiness zone: 8b
• DundeeUSDA hardiness zone: 8b
• LafayetteUSDA hardiness zone: 8b
• McMinnvilleUSDA hardiness zone: 8b
• NewbergUSDA hardiness zone: 8b
• SheridanUSDA hardiness zone: 8b
• WillaminaUSDA hardiness zone: 8b
• YamhillUSDA hardiness zone: 8b