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Can You Grow Banana in New Brunswick?

Canada · Canadian Zone 5 · zones 4, 5, 6

Won't grow here

Bananas are tropical and cannot survive your winters outdoors without significant protection.

Plant zones

8a–11b

New Brunswick last frost

mid-April

New Brunswick first frost

mid-October

Days to harvest

Perennial

About Banana

Bananas are fast-growing tropical plants that can add dramatic tropical look even in temperate gardens.

In Zone 8-9 cold-hardy varieties like Musa basjoo can survive winters with heavy mulch. In colder zones grow in containers and bring indoors. Fruit production requires Zone 9+ and a long warm season.

Full banana growing guide →

Gardening in New Brunswick

New Brunswick has a maritime continental climate. The Saint John River Valley is Zone 5b-6a. Four distinct seasons with a productive 5-6 month growing season. Known for potatoes, blueberries, and fiddleheads.

See what grows well in New Brunswick →

Frequently asked questions

Can you grow Banana in New Brunswick?

Bananas are tropical and cannot survive your winters outdoors without significant protection.

What zone is New Brunswick?

New Brunswick spans Canadian Zone 5 (4, 5, 6).

When do you plant Bananas in New Brunswick?

See the planting guide for Banana — timing depends on your exact frost date.