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When to Plant Zucchini in Lowndes County, GA

Zucchini is an incredibly prolific summer squash that can produce an abundance of fruit from just a few plants. It is versatile in the kitchen from grilling to baking.

Lowndes County, Georgia is in USDA Zone 8b. The average last spring frost is March 3 and the first fall frost is November 26, giving you a growing season of approximately 268 days.

At an elevation of 396 feet, Lowndes County receives approximately 57.4 inches of rainfall annually with predominantly clay loam soil. Summer highs average 97ยฐF, so Zucchini may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Zucchini, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Zucchini root diseases.

Lowndes County, GA (Zone 8b) Long season
268 days
Last Spring Frost March 3
268 growing days
First Fall Frost November 26

Lowndes County Soil Profile

Soil Type

Clay Loam

Soil pH

5.6-6.5

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (151 days to spare)
Start indoors: Jan 22 Transplant: Mar 5 🍅 Harvest: Apr 23 – Jun 18
Recommended (50%) ✓ Fits season (149 days to spare)
Start indoors: Feb 3 Transplant: Mar 17 🍅 Harvest: May 5 – Jun 30
Safe Start (90%) ✓ Fits season (149 days to spare)
Start indoors: Feb 26 Transplant: Apr 9 🍅 Harvest: May 28 – Jul 23

Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.

Plant Water Budget

Plant needs
1.0″/week
Rainfall provides
0.9″/week
You supply
0.1″/week
Watering frequency Only during dry spells
Season total 240 gal / 100 sq ft
Zucchini needs ~1,194 GDD — county provides 6,097 GDD Excellent fit

Zucchini Planting Timeline โ€” Lowndes County, GA

Zucchini Planting Calendar

Activity When Date Range
Start Indoors February 3 Feb 3 โ€“ Feb 17
Transplant Outdoors March 17 Mar 17 โ€“ Mar 31
Direct Sow March 10 Mar 10 โ€“ Mar 31
Harvest May 5 May 5 โ€“ Jun 30

Plant 1" deep ยท 30" apart ยท Rows 42" apart

Month-by-Month Timeline

MonthActivities
January โ€”
February Start Indoors
March Transplant Outdoors Direct Sow
April โ€”
May Harvest
June Harvest
July โ€”
August โ€”
September โ€”
October โ€”
November โ€”
December โ€”

Growing Conditions

Sun

Full Sun (6-8+ hours)

Water

Moderate โ€” regular watering

Days to Maturity

45โ€“60 days

Soil pH

6 โ€“ 7.5

USDA Zone

Zone 8b

Growing Season

268 days

Growing Tips for Lowndes County

Direct sow after last frost. Harvest when fruits are 6-8 inches long for best flavor and texture. Check plants daily in summer as fruits can double in size overnight.

Companion Planting

Good Companions

Avoid Planting Near

  • Potatoes

Level Up Your Garden

Frequently Asked Questions

When should I plant Zucchini in Lowndes County, GA?

Lowndes County is in Zone 8b with an average last frost of March 3. Plan your Zucchini planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Lowndes County, GA?

Lowndes County, Georgia is in USDA Hardiness Zone 8b. The average last spring frost is March 3 and first fall frost is November 26.

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Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Lowndes County gardeners in Zone 8b organize planting dates, track what's growing, and never miss a planting window.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Lowndes County, GA. Local conditions may vary. Last updated: April 2026.