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Can You Grow Banana in Montana?
US · USDA Zone 4b · zones 3a, 3b, 4a, 4b, 5a, 5b
Bananas are tropical and cannot survive your winters outdoors without significant protection.
Plant zones
Montana last frost
Montana first frost
Days to harvest
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.
Gardening in Montana
Montana has a semi-arid continental climate with cold winters and warm summers. Most of the state is Zone 4-5; protected valleys are Zone 5-6. Short but intense growing seasons.
Frequently asked questions
Can you grow Banana in Montana?
Bananas are tropical and cannot survive your winters outdoors without significant protection.
What zone is Montana?
Montana spans USDA Zone 4b (3a, 3b, 4a, 4b, 5a, 5b).
When do you plant Bananas in Montana?
See the planting guide for Banana — timing depends on your exact frost date.