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Can You Grow Banana in Wyoming?

US · USDA Zone 4b · zones 3a, 3b, 4a, 4b, 5a, 5b

Won't grow here

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

Plant zones

8a–11b

Wyoming last frost

mid-April

Wyoming 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 Wyoming

Wyoming has a semi-arid mountain climate with cold winters and short summers. Most of the state is Zone 4-5; protected low-elevation areas may reach Zone 5b-6a. Focus on hardy crops.

See what grows well in Wyoming →

Frequently asked questions

Can you grow Banana in Wyoming?

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

What zone is Wyoming?

Wyoming spans USDA Zone 4b (3a, 3b, 4a, 4b, 5a, 5b).

When do you plant Bananas in Wyoming?

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