What to Plant in September in Montana
Here's what you can plant in Montana during September. Since Montana spans multiple USDA zones, planting dates vary by location. Find your zone below.
Zone 3b
View full Zone 3b planting guide for September
Harvest
- Acorn Squash
- Alpine Strawberries
- Amaranth
- Bee Balm
- Belgian Endive
- Black Beans
- Brussels Sprouts
- Butternut Squash
- Cabbage
- Catnip
- Cauliflower
- Celeriac
- Celery
- Chamomile
- Chickpeas
- Chives
- Collard Greens
- Comfrey
- Corn
- Cucumber
- Delicata Squash
- Echinacea
- Edamame
- Fava Beans
- Garlic Chives
- Green Beans
- Horehound
- Horseradish
- Hubbard Squash
- Hyssop
- Kabocha
- Kidney Beans
- Leeks
- Lemon Balm
- Lentils
- Lima Beans
- Lovage
- Mint
- Onion
- Parsley
- Parsnip
- Peppers
- Pole Beans
- Potatoes
- Pumpkin
- Romanesco
- Salsify
- Savoy Cabbage
- Scarlet Runner Beans
- Shiso
- Snap Peas
- Soybeans
- Spaghetti Squash
- Squash (Summer)
- Squash (Winter)
- Strawberries
- Sunchoke
- Sunflower
- Sweet Corn
- Tomatoes
- Valerian
- Wax Beans
- Yarrow
- Zucchini
Zone 4a
View full Zone 4a planting guide for September
Harvest
- Acorn Squash
- Alpine Strawberries
- Amaranth
- Anise
- Basil
- Bee Balm
- Belgian Endive
- Black Beans
- Brussels Sprouts
- Butternut Squash
- Cabbage
- Cantaloupe
- Catnip
- Cauliflower
- Celeriac
- Celery
- Chamomile
- Chickpeas
- Chives
- Christmas Lima Beans
- Collard Greens
- Comfrey
- Corn
- Crosne
- Cucumber
- Delicata Squash
- Echinacea
- Edamame
- Fava Beans
- Fennel
- Fennel (herb)
- Garlic Chives
- Green Beans
- Ground Cherry
- Honeydew
- Horehound
- Horseradish
- Hubbard Squash
- Hyssop
- Kabocha
- Kidney Beans
- Leeks
- Lemon Balm
- Lentils
- Lima Beans
- Lovage
- Melon
- Mint
- Onion
- Oregano
- Parsley
- Parsnip
- Peppers
- Pole Beans
- Potatoes
- Pumpkin
- Romanesco
- Rue
- Sage
- Salsify
- Savory
- Savoy Cabbage
- Scarlet Runner Beans
- Shallot
- Shiso
- Snap Peas
- Soybeans
- Spaghetti Squash
- Squash (Summer)
- Squash (Winter)
- Strawberries
- Sunchoke
- Sunflower
- Sweet Corn
- Tarragon
- Thai Basil
- Thyme
- Tomatillo
- Tomatoes
- Valerian
- Watermelon
- Wax Beans
- Yarrow
- Zucchini
Zone 4b
View full Zone 4b planting guide for September
Harvest
- Acorn Squash
- Alpine Strawberries
- Amaranth
- Anise
- Basil
- Bee Balm
- Belgian Endive
- Black Beans
- Brussels Sprouts
- Butternut Squash
- Cantaloupe
- Catnip
- Celeriac
- Celery
- Chamomile
- Chickpeas
- Chives
- Christmas Lima Beans
- Comfrey
- Corn
- Crosne
- Cucumber
- Delicata Squash
- Echinacea
- Edamame
- Fennel
- Fennel (herb)
- Garlic Chives
- Green Beans
- Ground Cherry
- Honeydew
- Horehound
- Horseradish
- Hubbard Squash
- Hyssop
- Kabocha
- Kidney Beans
- Leeks
- Lentils
- Lovage
- Melon
- Mint
- Onion
- Oregano
- Parsnip
- Peppers
- Pole Beans
- Potatoes
- Pumpkin
- Rue
- Sage
- Salsify
- Savoy Cabbage
- Shallot
- Shiso
- Snap Peas
- Soybeans
- Spaghetti Squash
- Squash (Summer)
- Squash (Winter)
- Strawberries
- Sunchoke
- Sunflower
- Tarragon
- Thai Basil
- Thyme
- Tomatillo
- Tomatoes
- Valerian
- Watermelon
- Wax Beans
- Yarrow
- Zucchini
Zone 5a
View full Zone 5a planting guide for September
Harvest
- Acorn Squash
- Alpine Strawberries
- Amaranth
- Anise
- Basil
- Bee Balm
- Belgian Endive
- Black Beans
- Brussels Sprouts
- Butternut Squash
- Calabash
- Catnip
- Celeriac
- Celery
- Chives
- Christmas Lima Beans
- Comfrey
- Crosne
- Cumin
- Delicata Squash
- Echinacea
- Eggplant
- Feverfew
- Garlic Chives
- Ground Cherry
- Honeydew
- Horehound
- Horseradish
- Hot Peppers
- Hubbard Squash
- Hyssop
- Kabocha
- Kidney Beans
- Lavender
- Leeks
- Lemon Thyme
- Lovage
- Melon
- Mint
- Onion
- Oregano
- Parsnip
- Peppers
- Potatoes
- Pumpkin
- Rue
- Sage
- Salsify
- Shallot
- Soybeans
- Spaghetti Squash
- Squash (Winter)
- Strawberries
- Sunchoke
- Sunflower
- Sweet Potatoes
- Tarragon
- Thai Basil
- Thyme
- Tomatillo
- Tomatoes
- Valerian
- Watermelon
- Winter Melon
- Yarrow