Plant Maps

Interactive Gardening and Plant Hardiness Zone Map for New Brunswick, Canada

Using historical climate data from Canadian National Climate Data Archive, this interactive map created by Plantmaps covers the province of New Brunswick which ranges from Zone 3b to Zone 6a.

Hardiness Zone 5a

-20°F to -15°F

Hardiness Zone 5b

-15°F to -10°F

Hardiness Zone 6a

-10°F to -5°F

Hardiness Zone 4b

-25°F to -20°F

Hardiness Zone 4a

-30°F to -25°F

Hardiness Zone 3b

-35°F to -30°F

What are Hardiness Zones, Gardening Zones, Growing Zones and Plant Zones?

Hardiness Zones, Gardening Zones, Growing Zones and Plant Zones refer to defined geographic regions that can support specific plants, flowers and trees. The zones define a minimum range of temperatures that a plant or tree can survive safely in that zone. The most commonly used Hardiness Zones were defined by the USDA. This map applies the USDA hardiness zone classifications to zones in Canada derived from historical climate records available from the National Climate Data Archive.