When to plant Peas in Delaware

In spring, from Feb 10 – Mar 20 in Dover to Feb 20 – Mar 20 in Wilmington.

In fall, Aug 1 – Sept 15.

USDA's earliest safe spring and latest safe fall planting dates, matched to each place's average frost dates.

Garden peas planting dates by place in Delaware
PlaceSpringFall
DoverFeb 10 – Mar 20Aug 1 – Sept 15
MiddletownFeb 20 – Mar 20Aug 1 – Sept 15
MilfordFeb 20 – Mar 20Aug 1 – Sept 15
NewarkFeb 20 – Mar 20Aug 1 – Sept 15
SmyrnaFeb 10 – Mar 20Aug 1 – Sept 15
WilmingtonFeb 20 – Mar 20Aug 1 – Sept 15

Planting dates: USDA Home and Garden Bulletin No. 9 (1967), tables 4 and 5. Frost dates: NOAA U.S. Climate Normals 1991–2020. “—” means the place's frost date is outside the table. The full USDA table for garden peas.