Gardening Calendar for Montana

We used the most populated zip code in Montana (Kalispell, MT) to calculate this information. To use your zip code instead and get the most accurate calendar for your area, create an account. You can then select which plants you want in your garden, and we'll send you reminders when it's time to seed, transplant, and sow. No more having to remember when the ideal time to plant everything is!

  • My Zipcode

    59901 use my zip instead

  • Estimated Last Frost Date

    May 10

  • Estimated First Frost Date

    September 24

How do I create my own garden calendar using my zip code?

You can use Rooted Reminders to:

  • Add your own zip
  • Select the plants you want to grow
  • Get reminded via email when it's time to plant them
  • See what else you can plant now in your area
  • And it's FREE

I love gardening and programming and I built this tool for myself. Hopefully you find it useful as well. If you do, you can support the site buy buying seeds through our links (we recieve a very small amount of sales through these links).

When to plant vegetables, flowers, and herbs in Montana

We used the most populated zip code in Montana (Kalispell, MT) to calculate this information. Run the numbers with your zip code instead.

Plant Spring Seed Spring Transplant Spring Sow Fall Seed Fall Transplant Fall Sow Buy seeds Track
Marigold March 29 May 10 - - - - buy seeds
Scabiosa March 29 May 10 - - - - buy seeds
Statice March 29 May 10 - - - - buy seeds
Gomphrena March 29 May 10 - - - - buy seeds
Allium March 29 May 10 - - - - buy seeds
Stock March 15 May 10 - - - - buy seeds
Cilantro - May 10 May 12 - - - buy seeds
Bachelor button March 29 May 10 - - - - buy seeds
Calendula March 29 May 3 - - - - buy seeds
Cosmosa March 15 May 17 - - - - buy seeds
Impatiens March 15 May 24 - - - - buy seeds
Morning Glory April 19 May 16 - - - - buy seeds
Coleus March 15 May 3 - - - - buy seeds
Salvia March 29 May 10 - - - - buy seeds
Petunias March 15 May 10 - - - - buy seeds
Strawflower March 29 May 10 - - - - buy seeds
Basil March 14 May 11 - - - - buy seeds
Phlox March 15 May 10 - - - - buy seeds
Verbena March 15 May 10 - - - - buy seeds
Zinnia April 12 May 18 - - - - buy seeds
Beets - - April 25 - - - buy seeds
Carrots - - April 7 - - - buy seeds
Spinach - - April 29 - - - buy seeds
Radish - - March 15 - - - buy seeds
Potatoes - - May 5 - - - buy seeds
Pumpkins April 21 May 26 - - - - buy seeds
Parsnip - - April 21 - - - buy seeds
Okra - - May 26 - - - buy seeds
Potatoes (Sweet) - - June 2 May 6 June 10 - buy seeds
Swiss Chard March 31 April 21 - - - - buy seeds
Watermelon April 14 May 24 - - - - buy seeds
Peas - - March 31 - - - buy seeds
Squash - - March 31 - - - buy seeds
Onion - - May 24 - - - buy seeds
Zucchini - - May 24 - - - buy seeds
Beans (Green) - - May 19 - - - buy seeds
Turnip - - April 12 - - - buy seeds
Dill - - May 12 - - - buy seeds
Kohlrabi March 1 April 4 - - - - buy seeds
Lettuce March 31 April 28 - - - - buy seeds
Celery March 3 April 14 - April 16 June 25 - buy seeds
Oregano March 3 May 12 - - - - buy seeds
Rosemary March 3 May 19 - - - - buy seeds
Sage March 17 May 12 - - - - buy seeds
Ageratum March 29 May 10 - - - - buy seeds
Arugula - May 10 April 25 - - - buy seeds
Aster March 29 May 10 - - - - buy seeds
Snapdragon March 15 May 10 - - - - buy seeds
Chives - - April 12 - - - buy seeds
Celosia March 29 May 10 - - - - buy seeds
Parsley - - April 14 - - - buy seeds
Thyme March 3 May 12 - - - - buy seeds
Eggplant March 17 April 24 - April 25 June 20 - buy seeds
Beans (Fava) February 18 - - August 8 - - buy seeds
Canteloupe April 14 April 24 - - - - buy seeds
Sunflower April 20 May 18 - - - - buy seeds
Cauliflower March 17 April 14 - August 29 July 25 - buy seeds
Cucumbers April 14 - - September 8 - - buy seeds
Peppers (Bell) February 28 May 16 - April 25 June 20 - buy seeds
Broccoli March 14 April 14 - June 27 July 25 - buy seeds
Peppers (Jalapenos) March 3 May 19 - May 15 July 10 - buy seeds
Kale March 17 April 14 - August 1 August 29 - buy seeds
Cabbage March 16 April 14 - June 17 July 15 - buy seeds
Tomato April 10 May 15 - April 16 June 11 - buy seeds

Create a free custom garden calendar in 5 minutes

When it comes to gardening, timing is everything and there’s a lot to time. Rooted Reminders reminds you when to plant what for best results.

<#img class="absolute left-0 top-0 w-[57rem] max-w-none rounded-md bg-white/5 ring-1 ring-white/10" src="https://tailwindui.com/img/component-images/dark-project-app-screenshot.png" alt="App screenshot" width="1824" height="1080">