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When to plant Thyme in Coosa County, AL

Coosa County sits in cold Zone 8a. Plant Thyme April 4–April 18 for the single annual harvest; the November 2 first frost closes the window.

When to Plant Thyme in Coosa County, AL

Thyme
Coosa County, Alabama Zone 8a June

June in Coosa County, Alabama — your action list

June is a pivotal month for Coosa County, Alabama gardens. Focus on these tasks first and you'll set up the rest of the season for success.

Avg. last frost March 28
Avg. first frost November 2
Soil temp (4") 80°F
Watering Low
Pest pressure High
Daylight 14.2 hrs
  1. Basket week: thyme

    If you can't use it all right away, check the food-preservation section of your planner.

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  • First harvests: thyme

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Thyme is a low-growing perennial herb with tiny, aromatic leaves and a warm, earthy flavor. It is one of the most versatile culinary and medicinal herbs.

Coosa County, Alabama is in USDA Zone 8a. The average last spring frost is March 28 and the first fall frost is November 2, giving you a growing season of approximately 219 days.

At an elevation of 275 feet, Coosa County receives approximately 57.4 inches of rainfall annually with predominantly clay loam soil. Summer highs average 92°F, providing good warmth for Thyme during the growing season. Clay soil retains moisture well for Thyme, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Thyme root diseases.

Coosa County, AL (Zone 8a) Long season
219 days
Last Spring Frost March 28
219 growing days
First Fall Frost November 2

Coosa County Soil Profile

Soil Type

Clay Loam

Soil pH

5.5-6.8

Drainage

Well Drained

Thyme Planting Risk Windows

Early Start (70% safe) ✓ Fits season (82 days to spare)
Transplant: Mar 28 🍅 Harvest: Jun 6 – Aug 8
Recommended (50%) ✓ Fits season (79 days to spare)
Transplant: Apr 4 🍅 Harvest: Jun 13 – Aug 15
Safe Start (90%) ✓ Fits season (78 days to spare)
Transplant: Apr 22 🍅 Harvest: Jul 1 – Sep 2

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.

Soil Compatibility in Coosa County

How your county's soil matches Thyme's growing requirements.

Soil pH

Your soil pH (5.5–6.8) overlaps with Thyme's range (6.0–8.0), though not a perfect match.

Soil Texture

The clay loam soil in Coosa County is excellent for Thyme — good drainage, moisture retention, and nutrient holding capacity.

Organic Matter

Organic matter is moderate (2.5%). Annual compost additions will help Thyme.

How to Plant Thyme

0.5"
Planting Depth
8"
Between Plants
12"
Between Rows

Succession Planting Thyme

3
successive plantings in your 219-day season

Sow every 8 weeks. Last sowing by Aug 04 to harvest before frost.

Thyme Water Budget

Plant needs
0.3″/week
Rainfall provides
1.1″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft

Monthly Watering Guide for Thyme

Thyme needs approximately 0.3 inches of water per week (1.3" per month). Here's how your county's rainfall compares month by month.

Month Thyme Needs Rainfall You Supplement Action
Jan 4.8" 0" ❄️ Dormant
Feb 5.1" 0" ❄️ Dormant
Mar 1.3" 4.9" 0" ✅ Rainfall sufficient
Apr 1.3" 4.7" 0" ✅ Rainfall sufficient
May 1.3" 5.1" 0" ✅ Rainfall sufficient
Jun 1.3" 5.9" 0" ✅ Rainfall sufficient
Jul 1.3" 5.4" 0" ✅ Rainfall sufficient
Aug 1.3" 4.9" 0" ✅ Rainfall sufficient
Sep 1.3" 4.1" 0" ✅ Rainfall sufficient
Oct 1.3" 3.4" 0" ✅ Rainfall sufficient
Nov 1.3" 4.8" 0" ✅ Rainfall sufficient
Dec 4.2" 0" ❄️ Dormant

Water needs are for active growing months only (Mar–Nov in Coosa County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.

Thyme Heat Requirements (GDD)

What are Growing Degree Days (GDD)?

Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" — every day above 50°F deposits warmth that helps your plants grow.

Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.

Thyme needs ~1,520 GDD — county provides 4,161 GDD Excellent fit

Thyme Planting Timeline — Coosa County, AL

Thyme Planting Calendar

Activity When Date Range
Transplant Outdoors April 4 Apr 4 – Apr 18
Harvest June 13 Jun 13 – Aug 15

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

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

0.3"/week · Natural rainfall sufficient

📅 Days to Maturity

70–90 days

🧪 Soil pH

Needs 6–8 · Your soil: acceptable

🗺️ USDA Zone

Zone 8a

📆 Growing Season

219 days in Coosa County

Growing Tips for Thyme in Coosa County

Direct sow Thyme outdoors after March 28 in Coosa County when soil has warmed and frost danger has passed.

With Coosa County's clay soil (33% clay), work in 3-4 inches of compost before planting Thyme. Avoid tilling when soil is wet to prevent compaction.

With 57" of annual rainfall in Coosa County, ensure good drainage for Thyme — excess moisture can promote root rot and fungal diseases.

General growing tips

Start from seed, cuttings, or divisions. Plant in well-drained, lean soil. Prune lightly after flowering. Replace plants every 3-4 years when they become woody.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Thyme in Coosa County, AL?

Coosa County is in Zone 8a with an average last frost of March 28. Plan your Thyme planting based on this frost date — see the calendar above for exact timing.

What planting zone is Coosa County, AL?

Coosa County, Alabama is in USDA Hardiness Zone 8a. The average last spring frost is March 28 and first fall frost is November 2.

When should I plant Thyme in Coosa County, AL?

In Coosa County, AL, plant Thyme after the last frost (around March 28) and before the first frost (around November 2). Best results when soil holds above 50°F.

What growing zone is Coosa County, AL for Thyme?

Coosa County sits in USDA Zone 8a. Thyme grows reliably in zones 4a through 9b, so it's a good fit here.

Can Thyme grow in Coosa County's climate?

Yes — Thyme grows well in Coosa County's temperate climate. Coosa County averages a 219-day frost-free season, with last frost around March 28 and first frost around November 2.

🌱

Your Coosa County Garden Planner — Free

A 22-page printable planner built for Coosa County (Zone 8a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

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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 Coosa County, AL. Local conditions may vary. Last updated: June 2026.

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.