When to Plant Brussels Sprout in North Dakota
State
North Dakota
Cities Covered
372
USDA Zones
3b, 4a, 4b
Plant Type
Indoor Start
📅 Planting Calendar for North Dakota
Based on Abercrombie (Zone 4a). Dates may vary by city.
Note: North Dakota spans multiple zones (3b, 4a, 4b). Select your city below for more precise dates.
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Growing Brussels Sprout in North Dakota
Brussels Sprout (Brassica oleracea var. gemmifera) is a popular garden vegetable in North Dakota. The state spans USDA Hardiness Zones 3b, 4a, 4b, so planting dates can vary significantly depending on your location.
For most of North Dakota, you should start Brussels Sprout seeds indoors around Friday, February 20, 2026, then transplant outdoors around Friday, May 15, 2026.
For the most accurate planting dates, enter your ZIP code on our homepage or select your city from the list above.