When to plant Radishes in Arkansas

In spring, from Jan 1 – Apr 15 in Pine Bluff to Mar 1 – May 1 in Rogers.

In fall, from Aug 1 – Oct 1 in Farmington to Sept 1 – Nov 15 in West Memphis.

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 Arkansas
PlaceSpringFall
BatesvilleFeb 15 – May 1Sept 1 – Nov 15Now
Bella VistaMar 1 – May 1Aug 15 – Oct 15
BentonJan 20 – May 1Sept 1 – Nov 15Now
BentonvilleMar 1 – May 1Aug 15 – Oct 15
BlythevilleJan 20 – May 1Sept 1 – Nov 15Now
BryantJan 20 – May 1Sept 1 – Nov 15Now
CabotFeb 15 – May 1Aug 15 – Oct 15
CamdenJan 20 – May 1Sept 1 – Nov 15Now
CentertonMar 1 – May 1Aug 15 – Oct 15
ConwayFeb 15 – May 1Aug 15 – Oct 15
El DoradoJan 20 – May 1Sept 1 – Nov 15Now
FarmingtonMar 1 – May 1Aug 1 – Oct 1
FayettevilleFeb 15 – May 1Aug 15 – Oct 15
Forrest CityJan 20 – May 1Sept 1 – Nov 15Now
Fort SmithJan 20 – May 1Sept 1 – Nov 15Now
HarrisonFeb 15 – May 1Aug 15 – Oct 15
Hot SpringsJan 20 – May 1Sept 1 – Nov 15Now
JacksonvilleJan 20 – May 1Sept 1 – Dec 1Now
JonesboroJan 20 – May 1Sept 1 – Nov 15Now
Little RockJan 20 – May 1Sept 1 – Nov 15Now
LowellMar 1 – May 1Aug 15 – Oct 15
MagnoliaFeb 15 – May 1Aug 15 – Oct 15
MalvernFeb 15 – May 1Sept 1 – Nov 15Now
MarionJan 20 – May 1Sept 1 – Nov 15Now
MaumelleFeb 15 – May 1Aug 15 – Oct 15
Mountain HomeFeb 15 – May 1Aug 15 – Oct 15
North Little RockJan 20 – May 1Sept 1 – Nov 15Now
ParagouldFeb 15 – May 1Sept 1 – Nov 15Now
Pea RidgeFeb 15 – May 1Aug 15 – Oct 15
Pine BluffJan 1 – Apr 15Sept 1 – Dec 1Now
RogersMar 1 – May 1Aug 15 – Oct 15
RussellvilleFeb 15 – May 1Aug 15 – Oct 15
SearcyFeb 15 – May 1Sept 1 – Nov 15Now
SherwoodJan 20 – May 1Sept 1 – Dec 1Now
Siloam SpringsFeb 15 – May 1Aug 15 – Oct 15
SpringdaleFeb 15 – May 1Aug 15 – Oct 15
TexarkanaJan 1 – Apr 15Sept 1 – Nov 15Now
Van BurenJan 20 – May 1Sept 1 – Nov 15Now
West MemphisJan 20 – May 1Sept 1 – Nov 15Now

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.