Cool-Season Vegetable

When to Plant Cabbage in North Dakota

A satisfying crop that stores well. Plant in spring or fall for crisp, dense heads.

The Short Answer

Cabbage are cold-tolerant and do well in North Dakota's varied climate. You can direct sow 4 weeks before your last frost — that's as early as May 15 - May 30 in Western North Dakota. North Dakota gardeners can also plant a fall crop. Rich prairie soils — excellent for gardening. Alkaline in western regions. Heavy clay in Red River...

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

Cabbage 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

Start Seeds Indoors

6 wks before frost

Transplant Outside

2 wks before frost

Direct Sow

4 wks before frost

Fall Planting

10 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

Start Seeds Indoors

6 wks before frost

Transplant Outside

2 wks before frost

Direct Sow

4 wks before frost

Fall Planting

10 wks before first frost

Growing Cabbage in North Dakota

Cabbage in North Dakota's Climate

Your cold climate is excellent cabbage country. Transplant 2-3 weeks before your last frost — cabbage handles frost well. Fall cabbage is equally rewarding: start indoors in mid-June, transplant in mid-July, and harvest dense, sweet heads after frost. Storage varieties like Danish Ballhead keep for months in a cold garage or root cellar.

Soil Considerations for North Dakota

Rich prairie soils — excellent for gardening. Alkaline in western regions. Heavy clay in Red River Valley.

North Dakota Climate & Growing Season

Very cold winters. Short but warm summers with long days. Wind protection very important for gardens. Cabbage 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 cabbage — but cabbage handle frost well, so the timing difference is less critical.

Growing Tips

Consistent watering prevents head splitting. Heads can handle light frost — it actually improves flavor.

Companion Planting

Plant cabbage alongside these companions for better growth:

Beets Celery Onions Dill

Keep cabbage away from:

Strawberries Tomatoes

The Bottom Line

Cabbage 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