Root Vegetable

When to Plant Beets in North Dakota

Two crops in one — eat the roots and the greens. Beets are cold-hardy and surprisingly easy.

The Short Answer

In North Dakota, soil conditions are an important factor for beets. Rich prairie soils — excellent for gardening. Alkaline in western regions. Heavy clay in Red River Valley. Direct sow 3 weeks before your last frost date. Beets can also be planted in fall, 8 weeks before your first frost.

North Dakota Frost Dates

Your planting dates depend on which part of North Dakota you're in. Here are the frost date ranges by region:

Region	Zones	Last Frost (Spring)	First Frost (Fall)
Western North Dakota	3b, 4a	May 15 - May 30	Sep 10 - Sep 25
Eastern North Dakota	3a, 3b, 4a, 4b	May 10 - May 25	Sep 15 - Sep 30

Beets Planting Schedule for North Dakota

Western North Dakota (Zones 3b, 4a)

Average last frost: May 15 - May 30 · Average first frost: Sep 10 - Sep 25

Direct Sow

3 wks before frost

Fall Planting

8 wks before first frost

Eastern North Dakota (Zones 3a, 3b, 4a, 4b)

Average last frost: May 10 - May 25 · Average first frost: Sep 15 - Sep 30

Direct Sow

3 wks before frost

Fall Planting

8 wks before first frost

Growing Beets in North Dakota

Beets in North Dakota's Climate

Beets grow beautifully in cold climates. Direct sow from mid-April — they germinate in soil as cool as 40°F. Fall beets from a July-August sowing taste sweeter after frost exposure. They tolerate clay soil better than carrots, making them the more practical root crop for gardeners without raised beds. Beets store for months in a root cellar.

Soil Considerations for North Dakota

Rich prairie soils — excellent for gardening. Alkaline in western regions. Heavy clay in Red River Valley. Loose, well-drained soil is especially important for beets since the edible portion grows underground. If your soil is heavy clay, consider raised beds.

North Dakota Climate & Growing Season

Very cold winters. Short but warm summers with long days. Wind protection very important for gardens. Beets can handle frost well, which is an advantage in North Dakota's climate. You can push planting dates earlier in spring and extend into fall.

Growing season length varies across North Dakota: Western North Dakota (3b, 4a) has a last frost around May 15 - May 30, while Eastern North Dakota (3a, 3b, 4a, 4b) sees frost end around May 10 - May 25. This difference matters for beets — but beets handle frost well, so the timing difference is less critical.

Growing Tips

Each beet 'seed' is actually a cluster — thin to one plant after sprouting. Harvest at 1.5-3 inches for tender roots.

Companion Planting

Plant beets alongside these companions for better growth:

Onions Lettuce Cabbage Broccoli

Keep beets away from:

Pole Beans

The Bottom Line

Beets can be grown successfully across North Dakota, but your exact planting dates depend on which region you're in. Western North Dakota gardeners should plan around a May 15 - May 30 last frost, while those in Eastern North Dakota can typically plant earlier. For exact dates based on your zip code, use our free planting date finder.

Note: All dates are based on NOAA 30-year Climate Normals and represent historical averages, not predictions for any specific year. Always check your local weather forecast before planting frost-sensitive crops. Learn about our data sources.

Last reviewed: March 29, 2026