Annual Flower

When to Plant Nasturtiums in Georgia

Edible flowers that double as pest traps. Plant near vegetables to lure aphids away from your food crops.

The Short Answer

Nasturtiums thrive in Georgia's mild fall through spring, serving as edible companion flowers in cool-season vegetable gardens.

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

Nasturtiums 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
2 wks before frost
Transplant Outside
1 wks after frost
Direct Sow
1 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
2 wks before frost
Transplant Outside
1 wks after frost
Direct Sow
1 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
2 wks before frost
Transplant Outside
1 wks after frost
Direct Sow
1 wks after frost

Growing Nasturtiums in Georgia

State-Specific Growing Tips

Sow from September (mountains) through October (Piedmont). Spring sowing works in the mountains. Poor soil, sun to partial shade. Edible flowers and leaves.

Recommended Varieties for Georgia

Jewel Mix, Alaska, Empress of India.

Common Challenges in Georgia

Summer heat ends the season in Piedmont and south. Aphids (trap crop function). Minimal other issues.

Growing Tips

Both flowers and young leaves are edible with a peppery taste. Thrives in poor soil — too much nitrogen means all leaves, no flowers.

Companion Planting

Plant nasturtiums alongside these companions for better growth:

Tomatoes Cucumbers Squash Beans

The Bottom Line

Nasturtiums 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

Nasturtiums Growing Guide National planting guide with all states Georgia Planting Calendar All plants for Georgia Nasturtiums in Alabama Alabama planting dates Nasturtiums in Alaska Alaska planting dates Nasturtiums in Arizona Arizona planting dates Nasturtiums 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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