When to Plant Shallot in North Dakota
Start Seeds Indoors
Transplant outdoors:
State
North Dakota
USDA Zones
3b, 4a, 4b
Avg Last Frost
Saturday, May 15, 2027
Cities Covered
372
North Dakota Planting Schedule by Zone
North Dakota spans 3 zones — find yours below for the most accurate dates.
| Zone | Last Frost | Start Indoors | Transplant |
|---|---|---|---|
| 3b | Thursday, May 20, 2027 | — | — |
| 4a | Saturday, May 15, 2027 | — | — |
| 4b | Wednesday, May 5, 2027 | — | — |
Dates based on average last frost. Check your local forecast before planting.
About Shallot
Growing Shallot in North Dakota: Complete Guide
Shallot (Allium cepa var. aggregatum) is a warm-season crop that needs a head start indoors before North Dakota's last frost. Depending on your zone, North Dakota gardeners start seeds indoors between September 5, 2026 (Zone 3b) and September 15, 2026 (Zone 4b), then move transplants outside once their zone's last frost has passed — the zone table above has your exact dates.
Because North Dakota stretches across 3 USDA hardiness zones (3b, 4a, 4b), planting windows can shift by as much as two to four weeks from one end of the state to the other. Gardeners in the warmer southern zones can start earlier, while those in cooler northern zones should wait until the zone table above shows their last frost has passed.
With 90 days to maturity, Shallot needs the indoor head start that North Dakota's growing season requires. Starting indoors ensures you have strong transplants ready the moment outdoor conditions are right.
Shallot requires full sun and regular moisture. Great Plains gardens face strong winds and variable moisture — windbreaks and drip irrigation help significantly.
For the most precise planting dates tailored to your exact location, enter your ZIP code on our planting calendar or use the zone table above to find the schedule for your area of North Dakota.
Frequently Asked Questions
When should I plant Shallot in North Dakota?
In North Dakota, start Shallot seeds indoors around null and transplant outdoors around null after your last frost. North Dakota spans zones 3b–4b, so dates shift by 1–4 weeks depending on where you live.
What is the last frost date in North Dakota?
North Dakota spans 3 USDA zones (3b, 4a, 4b), so last frost dates vary by region. Adams, Bathgate, Fairdale (3b) sees frost until around Thursday, May 20, 2027, while Cayuga, Hankinson, Lidgerwood (4b) is frost-free much earlier.
How long does Shallot take to grow in North Dakota?
Shallot takes about 90 days from transplant (or direct sow) to harvest. Starting seeds indoors in North Dakota gives you a head start so plants are ready to go out after the last frost.
What USDA zones does North Dakota cover for Shallot?
North Dakota includes zones 3b, 4a, 4b. Shallot grows well across all of these zones with adjusted timing — use the zone table above to find the right dates for your part of the state.
When to Plant Shallot by City in North Dakota
Dates are based on each city's USDA zone and average last frost.
| City | Zone | Last Frost | Start Indoors | Transplant |
|---|---|---|---|---|
| Abercrombie | 4a | Saturday, May 15, 2027 | — | — |
| Absaraka | 4a | Saturday, May 15, 2027 | — | — |
| Adams | 3b | Thursday, May 20, 2027 | — | — |
| Agate | 3b | Thursday, May 20, 2027 | — | — |
| Alamo | 3b | Thursday, May 20, 2027 | — | — |
| Alexander | 4a | Saturday, May 15, 2027 | — | — |
| Almont | 4a | Saturday, May 15, 2027 | — | — |
| Alsen | 3b | Thursday, May 20, 2027 | — | — |
| Ambrose | 4a | Saturday, May 15, 2027 | — | — |
| Amenia | 4a | Saturday, May 15, 2027 | — | — |
| Amidon | 4b | Wednesday, May 5, 2027 | — | — |
| Anamoose | 4a | Saturday, May 15, 2027 | — | — |
| Aneta | 4a | Saturday, May 15, 2027 | — | — |
| Antler | 3b | Thursday, May 20, 2027 | — | — |
| Argusville | 4a | Saturday, May 15, 2027 | — | — |
| Arnegard | 4a | Saturday, May 15, 2027 | — | — |
| Arthur | 4a | Saturday, May 15, 2027 | — | — |
| Arvilla | 4a | Saturday, May 15, 2027 | — | — |
| Ashley | 4b | Wednesday, May 5, 2027 | — | — |
| Ayr | 4a | Saturday, May 15, 2027 | — | — |
| Baldwin | 4a | Saturday, May 15, 2027 | — | — |
| Balfour | 4a | Saturday, May 15, 2027 | — | — |
| Balta | 4a | Saturday, May 15, 2027 | — | — |
| Bantry | 3b | Thursday, May 20, 2027 | — | — |
| Barney | 4a | Saturday, May 15, 2027 | — | — |
| Bathgate | 3b | Thursday, May 20, 2027 | — | — |
| Beach | 4a | Saturday, May 15, 2027 | — | — |
| Belcourt | 3b | Thursday, May 20, 2027 | — | — |
| Belfield | 4b | Wednesday, May 5, 2027 | — | — |
| Benedict | 4a | Saturday, May 15, 2027 | — | — |
| Berlin | 4b | Wednesday, May 5, 2027 | — | — |
| Berthold | 4a | Saturday, May 15, 2027 | — | — |
| Beulah | 4a | Saturday, May 15, 2027 | — | — |
| Binford | 4a | Saturday, May 15, 2027 | — | — |
| Bisbee | 3b | Thursday, May 20, 2027 | — | — |
| Bismarck | 4a | Saturday, May 15, 2027 | — | — |
| Blanchard | 4a | Saturday, May 15, 2027 | — | — |
| Bottineau | 3b | Thursday, May 20, 2027 | — | — |
| Bowbells | 4a | Saturday, May 15, 2027 | — | — |
| Bowdon | 4a | Saturday, May 15, 2027 | — | — |
| Bowman | 4b | Wednesday, May 5, 2027 | — | — |
| Braddock | 4a | Saturday, May 15, 2027 | — | — |
| Brocket | 4a | Saturday, May 15, 2027 | — | — |
| Buchanan | 4b | Wednesday, May 5, 2027 | — | — |
| Buffalo | 4a | Saturday, May 15, 2027 | — | — |
| Burlington | 4a | Saturday, May 15, 2027 | — | — |
| Butte | 4a | Saturday, May 15, 2027 | — | — |
| Buxton | 4a | Saturday, May 15, 2027 | — | — |
| Caledonia | 4a | Saturday, May 15, 2027 | — | — |
| Calvin | 3b | Thursday, May 20, 2027 | — | — |
| Cando | 3b | Thursday, May 20, 2027 | — | — |
| Cannon Ball | 4a | Saturday, May 15, 2027 | — | — |
| Carpio | 4a | Saturday, May 15, 2027 | — | — |
| Carrington | 4a | Saturday, May 15, 2027 | — | — |
| Carson | 4a | Saturday, May 15, 2027 | — | — |
| Cartwright | 4a | Saturday, May 15, 2027 | — | — |
| Casselton | 4a | Saturday, May 15, 2027 | — | — |
| Cathay | 4a | Saturday, May 15, 2027 | — | — |
| Cavalier | 4a | Saturday, May 15, 2027 | — | — |
| Cayuga | 4b | Wednesday, May 5, 2027 | — | — |
Showing 60 of 372 cities. Enter your ZIP on the planting calendar for your exact dates.