When to plant Sweet potatoes in Arkansas

In spring, from Apr 1 – June 1 in Pine Bluff to May 1 – June 1 in Rogers.

In fall, June 1 – July 1.

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

Sweet potatoes planting dates by place in Arkansas
PlaceSpringFall
BatesvilleApr 20 – June 1June 1 – July 1
Bella VistaMay 1 – June 1June 1 – 15
BentonApr 10 – June 1June 1 – July 1
BentonvilleMay 1 – June 1June 1 – 15
BlythevilleApr 10 – June 1June 1 – July 1
BryantApr 10 – June 1June 1 – July 1
CabotApr 20 – June 1June 1 – 15
CamdenApr 10 – June 1June 1 – July 1
CentertonMay 1 – June 1June 1 – 15
ConwayApr 20 – June 1June 1 – 15
El DoradoApr 10 – June 1June 1 – July 1
FarmingtonMay 1 – June 1June 1 – 15
FayettevilleApr 20 – June 1June 1 – 15
Forrest CityApr 10 – June 1June 1 – July 1
Fort SmithApr 10 – June 1June 1 – July 1
HarrisonApr 20 – June 1June 1 – 15
Hot SpringsApr 10 – June 1June 1 – July 1
JacksonvilleApr 10 – June 1June 1 – July 1
JonesboroApr 10 – June 1June 1 – July 1
Little RockApr 10 – June 1June 1 – July 1
LowellMay 1 – June 1June 1 – 15
MagnoliaApr 20 – June 1June 1 – 15
MalvernApr 20 – June 1June 1 – July 1
MarionApr 10 – June 1June 1 – July 1
MaumelleApr 20 – June 1June 1 – 15
Mountain HomeApr 20 – June 1June 1 – 15
North Little RockApr 10 – June 1June 1 – July 1
ParagouldApr 20 – June 1June 1 – July 1
Pea RidgeApr 20 – June 1June 1 – 15
Pine BluffApr 1 – June 1June 1 – July 1
RogersMay 1 – June 1June 1 – 15
RussellvilleApr 20 – June 1June 1 – 15
SearcyApr 20 – June 1June 1 – July 1
SherwoodApr 10 – June 1June 1 – July 1
Siloam SpringsApr 20 – June 1June 1 – 15
SpringdaleApr 20 – June 1June 1 – 15
TexarkanaApr 1 – June 1June 1 – July 1
Van BurenApr 10 – June 1June 1 – July 1
West MemphisApr 10 – June 1June 1 – July 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 sweet potatoes.