Northwest Territories, NT, Canada plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for Northwest Territories (NT), Canada is:

• 0a
• 0b
• 1a
• 1b
• 2a

by the Canadian PHZ scale.

Counties of Northwest Territories (NT), Canada

• Inuvik Region

  • 0a
• Sahtu Region

  • 0a
  • 0b
• North Slave Region

  • 0a
  • 0b
• South Slave Region

  • 0a
  • 0b
  • 1a
  • 1b
• Fort Liard

  • 2a
• Dehcho Region

  • 0b
  • 1a
  • 1b