When to Plant Carrots in South Fulton, GA
Published: April 21, 2026
Carrot Planting Dates for South Fulton, GA
| Start seeds indoors | Year-round |
| Last frost (average) | March 1 |
| Direct sow outdoors | February 1–11 |
| Minimum soil temperature | 45°F |
| Expect first harvest | April 12 – April 22 |
| Fall crop planting | September 13–23 |
| Fall crop harvest | November 22 |
| First fall frost (average) | November 22 |
Best Carrot Varieties for South Fulton, GA
For Zone 7b South Fulton, the best-performing carrot varieties are Scarlet Nantes, Bolero, and Nelson — all widely adapted, disease-resistant varieties proven across the transition zone. Napoli is a good alternative where disease resistance matters most, especially in humid summers. These varieties are typically stocked by local nurseries and are the safest bets for gardeners new to carrot in South Fulton.
Growing Carrots in South Fulton
South Fulton sits in Zone 7b, with an average last frost of March 1 and first fall frost around November 22 — giving a 266-day frost-free growing season. Cool-season crops like carrot benefit from South Fulton's cooler spring and fall windows, when temperatures stay in the 55–75°F sweet spot that produces the best flavor and least bolting.
South Fulton's moderate climate supports carrot on the standard transplant calendar with minimal special accommodation. Succession planting — sowing fresh seeds or setting new transplants every 2–3 weeks through spring — stretches the harvest window and gives you a backup crop if pests hit the first planting.
South Fulton's sandy soils drain fast — South Fulton gardeners should water carrot more frequently (every 2 to 3 days during peak summer) and add generous compost to improve moisture retention. Raised beds with amended soil perform significantly better than in-ground planting in sandy conditions. Target 1 inches of total water per week, split across several irrigation sessions rather than one deep soaking.
Carrot Calendar for South Fulton
| Month | Task |
|---|---|
| Year | Start seeds indoors under grow lights |
| March | Last frost — soil warming, prepare bed |
| February | Direct sow seeds into warm soil |
| April | Expect first harvest window to open |
| September | Start fall crop — transplants or direct sow |
| November | First fall frost — harvest remaining, end of outdoor season |
Carrot Tips for South Fulton Gardeners
- •Direct sow ONLY — transplanting carrots causes forked, misshapen roots every time.
- •Soil must be loose and rock-free to at least 12 inches deep; raised beds are ideal.
- •Succession plant carrot in South Fulton every 2–3 weeks through spring to extend the harvest window into summer.
Common Carrot Pests in South Fulton
- •Carrot Fly — peaks July in Zone 7b (active May–September); larvae tunnel through roots; use row covers or plant near onions to deter adults.
- •Wireworm — peaks July in Zone 7b (active May–September); orange-brown beetle larvae in soil; trap with cut potato pieces buried in soil.
- •Leaf Blight — peaks July in Zone 7b (active May–September); dark spots on leaves spreading from bottom up; remove affected foliage and apply copper fungicide.
Check plants every 2–3 days during peak season — early intervention prevents most infestations from becoming serious.
What to Plant with Carrots in South Fulton
In South Fulton's moderate climate, Tomato and Onion are the most beneficial plants to grow alongside carrot. Tomato repels carrot fly while benefiting from nearby aerated soil. Keep carrot away from Dill — it competes for nutrients or shares pest pressure.
Frequently Asked Questions
When should I plant carrot in South Fulton, GA?
In South Fulton (Zone 7b), direct sow carrot around February 1–11. Soil must be at 45°F or warmer at 2-inch depth before sowing — cold soil rots the seeds.
What zone is South Fulton, GA for carrot growing?
South Fulton is USDA Zone 7b. For carrot, this means a frost-free growing season of roughly 38 weeks running from March 1 to November 22. Cool-season crops like carrot thrive in this zone with both spring and fall planting windows available.
When is carrot harvest season in South Fulton?
Expect the first carrot harvest in South Fulton around April 12, with harvest continuing through April 22. This is based on 70–80 days from transplant or direct sow. A fall crop planted September 13–23 adds a second harvest around November 22.
How long does it take to grow carrot in South Fulton, GA?
From transplant or direct sow to first harvest, carrot takes 70–80 days in South Fulton's climate. Based on a typical planting date of February 1–11, expect your first harvest around April 12. South Fulton's Zone 7b transition-zone climate produces maturity times right in the middle of the stated range.
What soil does carrot need in South Fulton?
South Fulton's sandy soils drain fast and lose nutrients quickly — a challenge for carrot which prefers steady moisture. Add 4–6 inches of compost annually to improve moisture retention. Water more frequently but with less volume per session, and mulch heavily to reduce evaporation.