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APR 30, 2026
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The Plant Guide Online

Growing zones & plants for every town in America

Best Plants For East Helena, MT

A variety of plants are suitable for East Helena's climate. According to our data, the growing zone for the area is 5a, with average annual lows of -20 to -15 degrees Fahrenheit. Scroll down for a full list of the best plants for East Helena, MT based on our analysis of the region's climate.

If growing food is your aim, vegetables hardy to East Helena include beets, broccoli and brussels sprouts, while fruits like apples, apricots and blackberries will flourish.

For flower beds, go with choices like aster, azaleas and bee balm for the best results.

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โ˜…

Trees for East Helena

20 on file
  • American Beech (Fagus grandifolia)Tree
  • American Elm (Ulmus americana)Tree
  • Black Cherry (Prunus serotina).Tree
  • Black Walnut (Juglans nigra)Tree
  • Colorado Blue Spruce (Picea pungens)Tree
  • Douglas Fir (Pseudotsuga menziesii)Tree
  • Eastern Hemlock (Tsuga canadensis)Tree
  • Eastern Red Cedar (Juniperus virginiana)Tree
  • Littleleaf Linden (Tilia cordata)Tree
  • Northern Red Oak (Quercus rubra)Tree
  • Red Maple (Acer rubrum)Tree
  • River Birch (Betula nigra)Tree
  • Sugar Maple (Acer saccharum)Tree
  • Sweet Birch (Betula lenta)Tree
  • White Ash (Fraxinus americana)Tree
  • White Birch (Betula papyrifera)Tree
  • White fir (Abies concolor)Tree
  • White Oak (Quercus alba)Tree
  • White Pine (Pinus strobus)Tree
  • Yellow Birch (Betula alleghaniensis)Tree
โ˜…

Fruits for East Helena

20 on file
  • ApplesFruit
  • ApricotsFruit
  • BlackberriesFruit
  • BlueberriesFruit
  • CherriesFruit
  • Concord GrapesFruit
  • CurrantsFruit
  • ElderberriesFruit
  • GooseberriesFruit
  • GrapesFruit
  • Hardy KiwiFruit
  • MulberriesFruit
  • PeachesFruit
  • PearsFruit
  • PlumsFruit
  • QuinceFruit
  • RaspberriesFruit
  • RhubarbFruit
  • Saskatoon BerryFruit
  • StrawberriesFruit

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โ˜…

Flowers for East Helena

20 on file
  • AsterFlower
  • AzaleasFlower
  • Bee BalmFlower
  • Black-Eyed SusansFlower
  • ColumbinesFlower
  • ConeflowersFlower
  • DaffodilsFlower
  • DayliliesFlower
  • Garden PhloxFlower
  • HostasFlower
  • HydrangeasFlower
  • IrisesFlower
  • MarigoldsFlower
  • PeoniesFlower
  • PrimroseFlower
  • RhododendronsFlower
  • RudbeckiaFlower
  • Russian SageFlower
  • SunflowersFlower
  • TulipsFlower
โ˜…

Vegetables for East Helena

20 on file
  • BeetsVegetable
  • BroccoliVegetable
  • Brussels sproutsVegetable
  • CabbageVegetable
  • CarrotsVegetable
  • CauliflowerVegetable
  • CucumbersVegetable
  • Green beansVegetable
  • KaleVegetable
  • LettuceVegetable
  • OnionsVegetable
  • PeasVegetable
  • PeppersVegetable
  • PotatoesVegetable
  • RadishesVegetable
  • SpinachVegetable
  • SquashVegetable
  • Swiss chardVegetable
  • TomatoesVegetable
  • Zucchini.Vegetable

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Frequently Asked Questions

Have questions about plants for your area? Check out our FAQ below for quick answers to common questions about what plants grow best in the East Helena, MT climate.

โ„– 01What vegetables grow well in East Helena?+

Some of the best vegetables for East Helena, MT include beets, broccoli and brussels sprouts. Other recommended vegetables include Cabbage, Carrots and Cauliflower based on East Helena's USDA hardiness zone.

โ„– 02What fruits grow well in East Helena?+

Some of the best fruits for East Helena, MT include apples, apricots and blackberries. Other recommended fruits include Blueberries, Cherries and Concord Grapes based on East Helena's USDA hardiness zone.

โ„– 03What flowers grow well in East Helena?+

Some of the best flowers for East Helena, MT include aster, azaleas and bee balm. Other recommended flowers include Black-Eyed Susans, Columbines and Coneflowers based on East Helena's USDA hardiness zone.

โ„– 04What trees grow well in East Helena?+

Some of the best trees for East Helena, MT include american beech (fagus grandifolia), american elm (ulmus americana) and black cherry (prunus serotina).. Other recommended trees include Black Walnut (Juglans nigra), Colorado Blue Spruce (Picea pungens) and Douglas Fir (Pseudotsuga menziesii) based on East Helena's USDA hardiness zone.

โ„– 05What shrubs grow well in East Helena?+

We're still building our shrubs database for East Helena, MT. Browse all shrubs or search by postal code to find more plants.

Map of MT Hardiness Zones

โ€” Plate โ€”MT ยท USDA hardiness
plants by zone map for East Helena, MT
Choose plants with your zone in mind

Choosing plants based on the East Helena hardiness zone ensures that your plants will be able to survive the lowest annual temperatures in your area of Montana.

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Best Time to Plant in East Helena

Check the growing calendar for East Helena at the Old Farmer's Almanac to see the best planting times for the region.

Need Gardening Gear?

PlantGuideOnline.com has selected some of our favorite products to help you with your next growing project. From seed starting trays and fertilizers to decor and lifestyle items, we think you'll love what we've selected.

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East Helena's Temperature

USDA Growing Zone: 5a

Zip Codes:

Longitude: -111.9158

Latitude: 46.585

Lowest Avg Temperatures (F): -20 to -15

The USDA growing zone is 5a in East Helena, MT. This is a measure of the lowest temperature that a plant can survive, helping to decide what plants would be suitable for the region's climate. According to our records, the average annual extreme minimum temperature in East Helena is -20 to -15 degrees Fahrenheit. If you would like to learn more, visit our page on the USDA plant hardiness zone for East Helena.

Do you know your zip code? Use the zip code links listed above to find planting recommendations tailored to your exact neighborhood within East Helena, MT.

Map of East Helena

โ€” Map โ€”Lat 46.585, Lon -111.9158
Tile data ยฉ Google Maps

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Tools You'll Love

PlantGuideOnline.com has selected some of our favorite products to help you with your next growing project. From seed starting trays and fertilizers to decor and lifestyle items, we think you'll love what we've selected.

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Plants For Other States

Looking for the best plants in a different area of the United States? Click on a button below to find plants that are ideal for that state's temperatures.

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