Growing Sweet Potatoes in Georgia

Sweet potatoes thrive in Georgia's warm season, but good roots still depend on healthy slips, warm soil, steady establishment water and loose ground. They are not Irish potatoes and are grown differently.

When to Plant Sweet Potatoes in Georgia

UGA's statewide chart lists April 15–June 15. Soil should reach about 70°F, which may occur around mid-April in South Georgia and in the first part of May in Middle to North Georgia. Cold soil slows slips and encourages loss, so use temperature and local frost conditions—not the calendar alone.

Choose and Plant Healthy Slips

Sweet potatoes are grown from slips—rooted shoots produced from storage roots. Begin with vigorous, disease-free slips from a reliable source. UGA guidance describes slips about 6–12 inches long; set the rooted portion several inches deep with the upper leaves above the soil, spacing plants about 12 inches apart.

Best Sweet Potato Varieties for Georgia

UGA's current statewide chart lists Centennial, Georgia Red, Giant Jet, Hernandes and Red Jewel. Home-garden guidance also discusses Beauregard, Jewel, Porto Rico and Yellow Jersey. Choose for maturity, disease resistance, vine habit and the flesh texture you prefer.

Georgia Clay, Ridges and Raised Beds

Sweet potatoes need loose, well-drained soil. Unamended clay can produce small or misshapen roots and may stay wet around new slips. Incorporate finished compost to improve structure and plant on raised rows or in raised beds where drainage is poor. Avoid high-nitrogen amendments that produce excessive vines at the expense of roots.

Watering Sweet Potato Slips

Water new slips thoroughly and keep them from drying out during establishment. UGA home-garden guidance calls for close attention during the first two weeks—daily at first if rain is absent, then less often as roots establish. Afterward, provide roughly weekly water as weather and soil require. Avoid waterlogging and large moisture swings, and reduce irrigation as harvest approaches.

Growing Sweet Potatoes in Containers

A large, deep container with excellent drainage can produce a modest crop. Use a loose potting mix rather than native clay, plant only one or two slips per large container, and give vines room to trail. Containers dry faster than beds, so check moisture often without keeping the mix saturated.

Heat, Vines and Garden Care

Give plants full sun and allow vines room to run. Keep the bed weed-free while slips establish; later, the vines shade much of the soil. Avoid unnecessary pruning or repeatedly lifting vines because foliage is feeding the storage roots below ground.

When to Harvest, Cure and Store

Dig when the cultivar reaches maturity and before frost damages the vines. Loosen soil well away from the crown and lift carefully because fresh skins bruise easily. Cure sound roots under warm, humid, ventilated conditions so minor wounds heal, then store them in a cool, dark, ventilated place rather than the refrigerator. Use damaged roots first. See GA Garden's harvesting guides.

Common Sweet Potato Problems in Georgia

Root-feeding insects, flea beetles, caterpillars and diseases can affect the crop. Start with healthy planting material, rotate away from the same bed, manage weeds and inspect roots at harvest. Cracked or oddly shaped roots often reflect soil compaction or uneven moisture. Identify pests before selecting treatment.

Grow → Harvest → Cook: Browse sweet potato salads, sides, biscuits and pie in the Georgia Garden Recipe Finder.