Warm-Season Vegetable

When to Plant Watermelon in Georgia

The ultimate summer treat. Watermelons need heat, space, and patience — but the payoff is pure joy.

The Short Answer

Georgia has a storied watermelon history — Cordele proclaims itself the Watermelon Capital of the World, and the state's warm climate produces melons with the deep sweetness that comes from long, hot growing days. From the coastal plain's sandy soils to the Piedmont's amended clay, Georgia gardeners can grow exceptional watermelons with attention to drainage and timing.

Georgia Frost Dates

Your planting dates depend on which part of Georgia you're in. Here are the frost date ranges by region:

Region Zones Last Frost (Spring) First Frost (Fall)
North Georgia Mountains 6b, 7a Apr 5 - Apr 20 Oct 10 - Oct 25
Central Georgia 7b, 8a Mar 15 - Apr 1 Nov 1 - Nov 15
South Georgia 8a, 8b, 9a Feb 28 - Mar 15 Nov 10 - Nov 25

Watermelon Planting Schedule for Georgia

North Georgia Mountains (Zones 6b, 7a)

Average last frost: Apr 5 - Apr 20 · Average first frost: Oct 10 - Oct 25

Start Seeds Indoors
3 wks before frost
Transplant Outside
2 wks after frost
Direct Sow
3 wks after frost

Central Georgia (Zones 7b, 8a)

Average last frost: Mar 15 - Apr 1 · Average first frost: Nov 1 - Nov 15

Start Seeds Indoors
3 wks before frost
Transplant Outside
2 wks after frost
Direct Sow
3 wks after frost

South Georgia (Zones 8a, 8b, 9a)

Average last frost: Feb 28 - Mar 15 · Average first frost: Nov 10 - Nov 25

Start Seeds Indoors
3 wks before frost
Transplant Outside
2 wks after frost
Direct Sow
3 wks after frost

Growing Watermelon in Georgia

State-Specific Growing Tips

North Georgia mountains: start indoors, transplant mid-May. Piedmont/Atlanta: transplant from mid-April. South Georgia: transplant from late March. Georgia's long season supports even 100-day varieties with room to spare. The Piedmont's red clay needs raised mounds with heavy compost amendment — watermelons will not tolerate wet clay. South Georgia's sandy soils are naturally better suited. Consistent deep watering during fruit development — 1-2 inches per week via drip irrigation.

Recommended Varieties for Georgia

Crimson Sweet is Georgia's workhorse variety. Charleston Gray is a traditional Georgia variety with excellent disease resistance. Jubilee and Black Diamond for large fruits. Sugar Baby for small gardens. UGA Extension variety trial data is updated annually.

Common Challenges in Georgia

Fusarium wilt is prevalent in Georgia's soils where watermelons have been grown before. Gummy stem blight in humid conditions. Anthracnose during wet weather. Cucumber beetles and aphids. Raccoons and coyotes damage ripening melons — some Georgia growers use electric fencing.

Growing Tips

Black plastic mulch warms soil faster. Check ripeness by looking for a yellow ground spot and listening for a hollow thump.

Companion Planting

Plant watermelon alongside these companions for better growth:

Corn Sunflowers Marigolds

Keep watermelon away from:

Potatoes

The Bottom Line

Watermelon can be grown successfully in Georgia with proper attention to regional frost dates and local growing conditions. Timing varies across the state — North Georgia Mountains gardeners work with a last frost around Apr 5 - Apr 20, while South Georgia sees frost end around Feb 28 - Mar 15. Choose varieties suited to your region, amend your soil based on its specific needs, and monitor for the pests and diseases most common in your area. For exact dates based on your zip code, use our free planting date finder.

Related Guides

Watermelon Growing Guide National planting guide with all states Georgia Planting Calendar All plants for Georgia Watermelon in Alabama Alabama planting dates Watermelon in Alaska Alaska planting dates Watermelon in Arizona Arizona planting dates Watermelon in Arkansas Arkansas planting dates
Note: All dates are based on NOAA 30-year Climate Normals and represent historical averages, not predictions for any specific year. Always check your local weather forecast before planting frost-sensitive crops. Learn about our data sources.

Last reviewed: March 29, 2026

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