When to Plant Cumin in Zone 4
In USDA zone 4a, start seeds indoors around March 20, transplant or plant outdoors May 22 to September 19, and expect your first harvest around September 19. (4a shown here — see 4a and 4b dates separately below.)
Cumin planting calendar for USDA Zone 4a
Average last spring frost
May 15
Average first fall frost
September 20
Start seeds indoors
Mar 20
Transplant outdoors
May 22
Projected first harvest
Sep 19
Cumin is ready to harvest in about 120 days, needing roughly 128 frost-free days in zone 4a.
Cumin planting calendar for USDA Zone 4b
Average last spring frost
May 10
Average first fall frost
September 25
Start seeds indoors
Mar 15
Transplant outdoors
May 17
Projected first harvest
Sep 14
Cumin is ready to harvest in about 120 days, needing roughly 138 frost-free days in zone 4b.
Not sure whether you're in 4a or 4b? Set your ZIP in HomeSown for dates tuned to your exact location.
Varieties to grow
1 variety of cumin in the HomeSown library. Tap any for its full grow guide.
Common problems with cumin
What to watch for, with identification and treatment for each
🌱 Grow cumin with a calendar built for your exact yard
HomeSown turns your ZIP code into a personalized planting calendar, watering reminders, and pest help. Free to start.
Start your free garden →