Rainy River District, Ontario, ON, Canada plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for Rainy River District, Ontario (ON), Canada is:

• 3b
• 4a

by the Canadian PHZ scale.

Cities of Rainy River District, Ontario (ON), Canada

• AtikokanPHZ hardiness zone: 3b
• DevlinPHZ hardiness zone: 3b
• EmoPHZ hardiness zone: 4a
• Fort FrancesPHZ hardiness zone: 3b
• Rainy RiverPHZ hardiness zone: 4a
• Seine River VillagePHZ hardiness zone: 3b
• StrattonPHZ hardiness zone: 3b