Bangor, Maine falls within USDA Hardiness Zone 5a (-20°F to -15°F / -28.9°C to -26.1°C), according to latest USDA update of 2023.
Zone 5a covers all Bangor locations including Bangor Gardens, Broadway, Capehart, Main and the First 7 Streets, Whitney Park Historic District, and Tree Streets. The Zone 5a also extends to nearby communities like Brewer, Orono, Hampden, Holden, Glenburn, Veazie, and Old Town.
You can verify your Bangor, Maine, USDA zone using our three tools given below, zipcode to planting zone search tool, interactive map, or planting zone table.

Bangor Planting Zones by ZipCode
Enter your Bangor 5 digit Zip-code to find its USDA Planting Zone.
Bangor Planting Zones Map
Select or type your Bangor in the search box below to find its USDA Growing Zone.
City Name
Bangor Area Planting Zone
Planting Zones
Planting Zones
Bangor Planting Zones Table
Table given below lists all the Bangor locations with their USDA Hardiness Zones.
Bangor Location | Planting Zone |
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Plants for Bangor Growing Zone
Bangor, Maine falls within USDA Hardiness Zone 5a (-20°F to -15°F / -28.9°C to -26.1°C) and supports cool-season vegetables like beets (Beta vulgaris) and carrots (Daucus carota) and heat-loving vegetables such as sweet corn (Zea mays) and cucumbers (Cucumis sativus).
Zone 5a also supports fruit trees like Honeycrisp apples (Malus domestica ‘Honeycrisp’), Warren pears (Pyrus communis ‘Warren’), ornamental trees like Littleleaf Linden (Tilia cordata), Northern Catalpa (Catalpa speciosa), shrubs like hydrangeas (Hydrangea spp.) and lilacs (Syringa vulgaris) and perennials like Lavender (Lavandula angustifolia) and Achillea (Achillea millefolium).
