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When to Plant Lemon Thyme in Coffee County, GA

Lemon thyme is a low-growing perennial herb with tiny, citrus-scented leaves. It combines the savory quality of thyme with a bright lemon flavor, excellent with fish and poultry.

Coffee County, Georgia is in USDA Zone 8b. The average last spring frost is March 8 and the first fall frost is November 22, giving you a growing season of approximately 259 days.

At an elevation of 110 feet, Coffee County receives approximately 59.5 inches of rainfall annually with predominantly clay loam soil. Summer highs average 95ยฐF, so Lemon Thyme may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Lemon Thyme, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Lemon Thyme root diseases.

Coffee County, GA (Zone 8b) Long season
259 days
Last Spring Frost March 8
259 growing days
First Fall Frost November 22

Coffee County Soil Profile

Soil Type

Clay Loam

Soil pH

5.6-6.3

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (120 days to spare)
Transplant: Mar 7 🍅 Harvest: May 16 – Jul 18
Recommended (50%) ✓ Fits season (119 days to spare)
Transplant: Mar 15 🍅 Harvest: May 24 – Jul 26
Safe Start (90%) ✓ Fits season (123 days to spare)
Transplant: Apr 2 🍅 Harvest: Jun 11 – Aug 13

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
0.5″/week
Rainfall provides
1.0″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft
Lemon Thyme needs ~1,700 GDD — county provides 5,503 GDD Excellent fit

Lemon Thyme Planting Timeline โ€” Coffee County, GA

Lemon Thyme Planting Calendar

Activity When Date Range
Transplant Outdoors March 15 Mar 15 โ€“ Mar 29
Harvest May 24 May 24 โ€“ Jul 26

Plant 0.5" deep ยท 8" apart ยท Rows 12" apart

Month-by-Month Timeline

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

Growing Conditions

Sun

Full Sun (6-8+ hours)

Water

Low โ€” drought tolerant

Days to Maturity

70โ€“90 days

Soil pH

6 โ€“ 8

USDA Zone

Zone 8b

Growing Season

259 days

Growing Tips for Coffee County

Start from cuttings or divisions. Plant in well-drained soil. Trim back after flowering. Use as a fragrant ground cover or edging plant along garden paths.

Companion Planting

Good Companions

Level Up Your Garden

Frequently Asked Questions

When should I plant Lemon Thyme in Coffee County, GA?

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

What planting zone is Coffee County, GA?

Coffee County, Georgia is in USDA Hardiness Zone 8b. The average last spring frost is March 8 and first fall frost is November 22.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Coffee 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 Coffee County, GA. Local conditions may vary. Last updated: April 2026.