When to plant Peas in Kansas

In spring, from Feb 10 – Mar 20 in Kansas City to Mar 20 – May 1 in Garden City.

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 Kansas
PlaceSpringFall
AndoverFeb 20 – Mar 20Aug 1 – Sept 15
Arkansas CityFeb 20 – Mar 20Aug 1 – Sept 15
AtchisonFeb 20 – Mar 20Aug 1 – Sept 15
Bel AireFeb 20 – Mar 20Aug 1 – Sept 15
DerbyFeb 20 – Mar 20Spring-planted
Dodge CityMar 10 – Apr 10Spring-planted
El DoradoFeb 20 – Mar 20Spring-planted
EmporiaFeb 20 – Mar 20Spring-planted
Garden CityMar 20 – May 1Spring-planted
GardnerFeb 20 – Mar 20Spring-planted
Great BendMar 10 – Apr 10Spring-planted
HaysMar 10 – Apr 10Spring-planted
HaysvilleFeb 20 – Mar 20Spring-planted
HutchinsonMar 10 – Apr 10Spring-planted
Junction CityFeb 20 – Mar 20Aug 1 – Sept 15
Kansas CityFeb 10 – Mar 20Aug 1 – Sept 15
LansingMar 10 – Apr 10Spring-planted
LawrenceFeb 20 – Mar 20Aug 1 – Sept 15
LeavenworthFeb 20 – Mar 20Aug 1 – Sept 15
LeawoodFeb 20 – Mar 20Aug 1 – Sept 15
LenexaFeb 20 – Mar 20Aug 1 – Sept 15
LiberalMar 10 – Apr 10Spring-planted
ManhattanMar 10 – Apr 10Spring-planted
McPhersonMar 10 – Apr 10Spring-planted
MerriamFeb 10 – Mar 20Aug 1 – Sept 15
MissionFeb 10 – Mar 20Aug 1 – Sept 15
NewtonFeb 20 – Mar 20Spring-planted
OlatheFeb 20 – Mar 20Aug 1 – Sept 15
OttawaMar 10 – Apr 10Spring-planted
Overland ParkFeb 20 – Mar 20Aug 1 – Sept 15
PittsburgFeb 20 – Mar 20Aug 1 – Sept 15
Prairie VillageFeb 10 – Mar 20Aug 1 – Sept 15
SalinaMar 10 – Apr 10Spring-planted
ShawneeMar 10 – Apr 10Spring-planted
Spring HillFeb 20 – Mar 20Spring-planted
TopekaMar 10 – Apr 10Spring-planted
WichitaFeb 20 – Mar 20Aug 1 – Sept 15
WinfieldMar 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. “—” means the place's frost date is outside the table. The full USDA table for garden peas.