When to Plant Potatoes in North Dakota
In a typical North Dakota location, sow outdoors Apr 12 – Apr 26. Across the state, the outdoor planting window starts as early as Apr 6 in Wahpeton and as late as Apr 23 in Beulah.
Plant seed potatoes 2-4 weeks before last frost, as soon as soil can be worked and is above 45F; light frost on emerging foliage is usually tolerated.
Potatoes Planting Dates by City
| City | Direct sow |
|---|---|
| Fargo | Apr 7 – Apr 21 |
| Bismarck | Apr 12 – Apr 26 |
| Grand Forks | Apr 12 – Apr 26 |
| Minot | Apr 12 – Apr 26 |
| West Fargo | Apr 12 – Apr 26 |
| Williston | Apr 23 – May 7 |
| Dickinson | Apr 22 – May 6 |
| Mandan | Apr 15 – Apr 29 |
| Jamestown | Apr 10 – Apr 24 |
| Wahpeton | Apr 6 – Apr 20 |
| Devils Lake | Apr 8 – Apr 22 |
| Watford City | Apr 11 – Apr 25 |
| Valley City | Apr 15 – Apr 29 |
| Minot Air Force Base | Apr 13 – Apr 27 |
| Grafton | Apr 6 – Apr 20 |
| Lincoln | Apr 16 – Apr 30 |
| Beulah | Apr 23 – May 7 |
| Rugby | Apr 19 – May 3 |
| Stanley | Apr 19 – May 3 |
| Horace | Apr 6 – Apr 20 |
Showing the 20 most populous of 20 North Dakota cities. Dates are estimates from each city's NOAA frost normals and university extension timing guidelines. See all North Dakota cities.
Frequently Asked Questions
When should I plant potatoes in North Dakota?
In a typical North Dakota location, sow outdoors Apr 12 – Apr 26. Across the state, the outdoor planting window starts as early as Apr 6 in Wahpeton and as late as Apr 23 in Beulah.
When is the last frost in North Dakota?
The average last spring frost in North Dakota ranges from May 4 in Wahpeton to May 21 in Beulah, based on NOAA 1991–2020 climate normals.
How long do potatoes take to grow?
Potatoes typically take 70–120 days from planting to harvest. Plant seed potatoes 2-4 weeks before last frost, as soon as soil can be worked and is above 45F; light frost on emerging foliage is usually tolerated.
Other Crops in North Dakota
- Tomatoes
- Peppers
- Eggplant
- Cucumbers
- Zucchini
- Winter Squash
- Pumpkins
- Watermelon
- Cantaloupe
- Corn
- Green Beans
- Peas
- Lettuce
- Spinach
- Kale
- Arugula
- Swiss Chard
- Broccoli
- Cauliflower
- Cabbage
- Brussels Sprouts
- Carrots
- Beets
- Radishes
- Turnips
- Onions
- Garlic
- Sweet Potatoes
- Asparagus
- Basil
- Cilantro
- Parsley
- Dill
- Oregano
- Thyme
- Sunflowers
- Zinnias
- Marigolds
- Cosmos
- Nasturtiums
- Dahlias
When to plant potatoes in other states