When to plant Radishes in Kansas

In spring, from Feb 15 – May 1 in Kansas City to Mar 20 – May 10 in Garden City.

In fall, from July 15 – Sept 15 in Great Bend to Aug 15 – Oct 15 in Wichita.

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

Radishes planting dates by place in Kansas
PlaceSpringFall
AndoverMar 1 – May 1Aug 15 – Oct 15
Arkansas CityMar 1 – May 1Aug 15 – Oct 15
AtchisonMar 1 – May 1Aug 15 – Oct 15
Bel AireMar 1 – May 1Aug 15 – Oct 15
DerbyMar 1 – May 1Aug 1 – Oct 1
Dodge CityMar 10 – May 10Aug 1 – Oct 1
El DoradoMar 1 – May 1Aug 1 – Oct 1
EmporiaMar 1 – May 1Aug 1 – Oct 1
Garden CityMar 20 – May 10Aug 1 – Oct 1
GardnerMar 1 – May 1Aug 1 – Oct 1
Great BendMar 10 – May 10July 15 – Sept 15
HaysMar 10 – May 10Aug 1 – Oct 1
HaysvilleMar 1 – May 1Aug 1 – Oct 1
HutchinsonMar 10 – May 10Aug 1 – Oct 1
Junction CityMar 1 – May 1Aug 15 – Oct 15
Kansas CityFeb 15 – May 1Aug 15 – Oct 15
LansingMar 10 – May 10Aug 1 – Oct 1
LawrenceMar 1 – May 1Aug 15 – Oct 15
LeavenworthMar 1 – May 1Aug 15 – Oct 15
LeawoodMar 1 – May 1Aug 15 – Oct 15
LenexaMar 1 – May 1Aug 15 – Oct 15
LiberalMar 10 – May 10Aug 1 – Oct 1
ManhattanMar 10 – May 10Aug 1 – Oct 1
McPhersonMar 10 – May 10Aug 1 – Oct 1
MerriamFeb 15 – May 1Aug 15 – Oct 15
MissionFeb 15 – May 1Aug 15 – Oct 15
NewtonMar 1 – May 1Aug 1 – Oct 1
OlatheMar 1 – May 1Aug 15 – Oct 15
OttawaMar 10 – May 10Aug 1 – Oct 1
Overland ParkMar 1 – May 1Aug 15 – Oct 15
PittsburgMar 1 – May 1Aug 15 – Oct 15
Prairie VillageFeb 15 – May 1Aug 15 – Oct 15
SalinaMar 10 – May 10Aug 1 – Oct 1
ShawneeMar 10 – May 10Aug 1 – Oct 1
Spring HillMar 1 – May 1Aug 1 – Oct 1
TopekaMar 10 – May 10Aug 1 – Oct 1
WichitaMar 1 – May 1Aug 15 – Oct 15
WinfieldMar 10 – May 10Aug 1 – Oct 1

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 radishes.