When to Plant Cowpeas in New Jersey
New Jersey spans USDA hardiness 6b to 8a (zones 6b to 8a on this page). Plant cowpeas by your local frost date, not the calendar — pick your zone below for exact start-indoors, transplant, and harvest dates.
Jump to: Zone 6b · Zone 7a · Zone 7b · Zone 8a
Cowpeas planting calendar for New Jersey, Zone 6b
Average last spring frost
April 20
Average first fall frost
October 15
Direct sow
May 4
Projected first harvest
Jul 23
Most cowpeas mature in about 75 to 80 days depending on the variety. Full zone 6 guide (both 6a and 6b) →
Cowpeas planting calendar for New Jersey, Zone 7a
Average last spring frost
April 15
Average first fall frost
October 20
Direct sow
Apr 29
Projected first harvest
Jul 18
Most cowpeas mature in about 75 to 80 days depending on the variety. Full zone 7 guide (both 7a and 7b) →
Cowpeas planting calendar for New Jersey, Zone 7b
Average last spring frost
April 10
Average first fall frost
October 30
Direct sow
Apr 24
Projected first harvest
Jul 13
Most cowpeas mature in about 75 to 80 days depending on the variety. Full zone 7 guide (both 7a and 7b) →
Cowpeas planting calendar for New Jersey, Zone 8a
Average last spring frost
April 1
Average first fall frost
November 10
Direct sow
Apr 15
Projected first harvest
Jul 4
Most cowpeas mature in about 75 to 80 days depending on the variety. Full zone 8 guide (both 8a and 8b) →
Not sure which half-zone you're in? Set your ZIP in HomeSown for dates tuned to your exact location.
Varieties to grow
2 varieties of cowpeas in the HomeSown library. Tap any for its full grow guide.
Common problems with cowpeas
What to watch for, with identification and treatment for each
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