When to Plant Peas in Zone 4
In USDA zone 4a, plant outdoors April 17 to June 21, and expect your first harvest around June 21. Zone 4 also has a fall planting window opening around July 5. (4a shown here — see 4a and 4b dates separately below.)
Peas planting calendar for USDA Zone 4a
Average last spring frost
May 15
Average first fall frost
September 20
spring planting
Direct sow
Apr 17
Projected first harvest
Jun 21
fall planting
Direct sow
Jul 5
Projected first harvest
Sep 8
spring planting
fall planting
Most peas mature in about 60 to 80 days depending on the variety, needing roughly 128 frost-free days in zone 4a.
Peas planting calendar for USDA Zone 4b
Average last spring frost
May 10
Average first fall frost
September 25
spring planting
Direct sow
Apr 12
Projected first harvest
Jun 16
fall planting
Direct sow
Jul 10
Projected first harvest
Sep 13
spring planting
fall planting
Most peas mature in about 60 to 80 days depending on the variety, 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
6 varieties of peas in the HomeSown library. Tap any for its full grow guide.
Common problems with peas
What to watch for, with identification and treatment for each
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