When to plant Peas in Indiana

In spring, from Feb 10 – Mar 20 in Clarksville to Mar 20 – May 1 in West Lafayette.

In fall, from Aug 1 – Sept 15 in Avon to Sept 1 – Nov 1 in Sellersburg.

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 Indiana
PlaceSpringFall
AndersonMar 10 – Apr 10Spring-planted
AuburnMar 20 – May 1Spring-planted
AvonFeb 20 – Mar 20Aug 1 – Sept 15
BargersvilleMar 10 – Apr 10Spring-planted
BedfordMar 10 – Apr 10Spring-planted
Beech GroveMar 10 – Apr 10Spring-planted
BloomingtonFeb 20 – Mar 20Aug 1 – Sept 15
BlufftonMar 10 – Apr 10Spring-planted
BrownsburgFeb 20 – Mar 20Aug 1 – Sept 15
CarmelMar 10 – Apr 10Spring-planted
Cedar LakeMar 20 – May 1Spring-planted
ChestertonMar 10 – Apr 10Aug 1 – Sept 15
ClarksvilleFeb 10 – Mar 20Sept 1 – Nov 1Now
Columbia CityMar 20 – May 1Spring-planted
ColumbusFeb 20 – Mar 20Spring-planted
ConnersvilleMar 20 – May 1Spring-planted
CrawfordsvilleMar 20 – May 1Spring-planted
Crown PointMar 20 – May 1Spring-planted
DanvilleFeb 20 – Mar 20Aug 1 – Sept 15
DecaturMar 10 – Apr 10Spring-planted
DyerMar 10 – Apr 10Spring-planted
East ChicagoMar 10 – Apr 10Spring-planted
ElkhartMar 20 – May 1Spring-planted
EvansvilleFeb 10 – Mar 20Sept 1 – Nov 1Now
FishersMar 10 – Apr 10Spring-planted
Fort WayneMar 10 – Apr 10Spring-planted
FrankfortMar 10 – Apr 10Spring-planted
FranklinMar 10 – Apr 10Spring-planted
GaryMar 10 – Apr 10Aug 1 – Sept 15
GoshenMar 20 – May 1Spring-planted
GreenfieldMar 10 – Apr 10Spring-planted
GreensburgFeb 20 – Mar 20Aug 1 – Sept 15
GreenwoodMar 10 – Apr 10Spring-planted
GriffithMar 10 – Apr 10Spring-planted
HammondMar 10 – Apr 10Spring-planted
HighlandMar 10 – Apr 10Spring-planted
HobartMar 10 – Apr 10Spring-planted
HuntertownMar 20 – May 1Spring-planted
HuntingtonMar 20 – May 1Spring-planted
IndianapolisMar 10 – Apr 10Spring-planted
JasperFeb 20 – Mar 20Aug 1 – Sept 15
JeffersonvilleFeb 10 – Mar 20Sept 1 – Nov 1Now
KendallvilleMar 20 – May 1Spring-planted
KokomoMar 20 – May 1Spring-planted
La PorteMar 10 – Apr 10Aug 1 – Sept 15
LafayetteMar 20 – May 1Spring-planted
Lake StationMar 10 – Apr 10Aug 1 – Sept 15
LawrenceMar 10 – Apr 10Aug 1 – Sept 15
LebanonMar 10 – Apr 10Spring-planted
LogansportMar 10 – Apr 10Spring-planted
LowellMar 20 – May 1Spring-planted
MadisonFeb 20 – Mar 20Aug 1 – Sept 15
MarionMar 20 – May 1Spring-planted
MartinsvilleMar 10 – Apr 10Spring-planted
McCordsvilleMar 10 – Apr 10Aug 1 – Sept 15
MerrillvilleMar 10 – Apr 10Spring-planted
Michigan CityMar 10 – Apr 10Aug 1 – Sept 15
MishawakaMar 10 – Apr 10Spring-planted
MooresvilleFeb 20 – Mar 20Aug 1 – Sept 15
MuncieMar 10 – Apr 10Spring-planted
MunsterMar 10 – Apr 10Spring-planted
New AlbanyFeb 10 – Mar 20Sept 1 – Nov 1Now
New CastleMar 20 – May 1Spring-planted
New HavenMar 20 – May 1Spring-planted
NoblesvilleMar 10 – Apr 10Spring-planted
PeruMar 10 – Apr 10Spring-planted
PlainfieldFeb 20 – Mar 20Aug 1 – Sept 15
PlymouthMar 10 – Apr 10Spring-planted
PortageMar 10 – Apr 10Aug 1 – Sept 15
RichmondMar 10 – Apr 10Spring-planted
ScherervilleMar 10 – Apr 10Spring-planted
SellersburgFeb 10 – Mar 20Sept 1 – Nov 1Now
SeymourMar 10 – Apr 10Spring-planted
ShelbyvilleMar 10 – Apr 10Spring-planted
South BendMar 10 – Apr 10Spring-planted
SpeedwayFeb 20 – Mar 20Aug 1 – Sept 15
St. JohnMar 10 – Apr 10Spring-planted
Terre HauteFeb 20 – Mar 20Spring-planted
ValparaisoMar 10 – Apr 10Spring-planted
VincennesFeb 20 – Mar 20Aug 1 – Sept 15
WabashMar 10 – Apr 10Spring-planted
WarsawMar 20 – May 1Spring-planted
WashingtonFeb 20 – Mar 20Spring-planted
West LafayetteMar 20 – May 1Spring-planted
WestfieldMar 10 – Apr 10Spring-planted
WhitestownMar 10 – Apr 10Spring-planted
YorktownMar 10 – Apr 10Spring-planted
ZionsvilleMar 10 – Apr 10Spring-planted

Planting dates: USDA Home and Garden Bulletin No. 9 (1967), tables 4 and 5. Frost dates: NOAA U.S. Climate Normals 1991–2020. The full USDA table for garden peas.