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When to plant Basil in Coffee County, AL

In Coffee County, plant Basil in spring between March 19 and April 9, once soil temps hold above 50°F. Coffee County's last frost averages March 12, so most warm-season crops establish quickly once soil holds above 60°F. For a fall crop, sow between and — roughly 50–75 days before the first frost on November 14.

When to Plant Basil in Coffee County, AL

Basil
Coffee County, Alabama Zone 8b August

August to-do list for Coffee County, Alabama

If you only do a handful of things in the garden this August, make it these. They're sequenced around your zone's frost timing.

Avg. last frost March 12
Avg. first frost November 14
Soil temp (4") 92°F
Watering Low
Pest pressure High
Daylight 13.1 hrs

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Basil is a fragrant warm-season herb essential to Italian and Thai cuisines. It comes in many varieties including sweet, Thai, purple, and lemon types.

Coffee County, Alabama is in USDA Zone 8b. The average last spring frost is March 12 and the first fall frost is November 14, giving you a growing season of approximately 247 days.

At an elevation of 342 feet, Coffee County receives approximately 55.7 inches of rainfall annually with predominantly clay loam soil. Summer highs average 97°F, so Basil may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Basil, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Basil root diseases.

Coffee County, AL (Zone 8b) Long season
247 days
Last Spring Frost March 12
247 growing days
First Fall Frost November 14

Coffee County Soil Profile

Soil Type

Clay Loam

Soil pH

5.8-6.7

Drainage

Well Drained

Basil Planting Risk Windows

Early Start (70% safe) ✓ Fits season (114 days to spare)
Start indoors: Jan 16 Transplant: Mar 20 🍅 Harvest: May 15 – Jul 17
Recommended (50%) ✓ Fits season (114 days to spare)
Start indoors: Jan 22 Transplant: Mar 26 🍅 Harvest: May 21 – Jul 23
Safe Start (90%) ✓ Fits season (108 days to spare)
Start indoors: Feb 13 Transplant: Apr 17 🍅 Harvest: Jun 12 – Aug 14

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 Coffee County

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

Soil pH

Your soil pH (5.8–6.7) overlaps with Basil's range (6.0–7.0), though not a perfect match.

Soil Texture

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

Drainage

Drainage is adequate for Basil.

Organic Matter

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

How to Plant Basil

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

Succession Planting Basil

5
successive plantings in your 247-day season

Sow every 5.7 weeks. Last sowing by Aug 31 to harvest before frost.

Basil Water Budget

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

Monthly Watering Guide for Basil

Basil needs approximately 0.6 inches of water per week (2.6" per month). Here's how your county's rainfall compares month by month.

Month Basil Needs Rainfall You Supplement Action
Jan 5.2" 0" ❄️ Dormant
Feb 4.7" 0" ❄️ Dormant
Mar 2.6" 5.4" 0" ✅ Rainfall sufficient
Apr 2.6" 4.7" 0" ✅ Rainfall sufficient
May 2.6" 4.5" 0" ✅ Rainfall sufficient
Jun 2.6" 4.5" 0" ✅ Rainfall sufficient
Jul 2.6" 5.8" 0" ✅ Rainfall sufficient
Aug 2.6" 5.2" 0" ✅ Rainfall sufficient
Sep 2.6" 4.2" 0" ✅ Rainfall sufficient
Oct 2.6" 3" 0" ✅ Rainfall sufficient
Nov 2.6" 3.8" 0" ✅ Rainfall sufficient
Dec 4.8" 0" ❄️ Dormant

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

Basil 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.

Basil needs ~1,422 GDD — county provides 5,619 GDD Excellent fit

Basil Planting Timeline — Coffee County, AL

Basil Planting Calendar

Activity When Date Range
Start Indoors January 22 Jan 22 – Feb 5
Transplant Outdoors March 26 Mar 26 – Apr 9
Direct Sow March 19 Mar 19 – Apr 9
Harvest May 21 May 21 – Jul 23

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

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

0.6"/week · Natural rainfall sufficient

📅 Days to Maturity

50–75 days

🧪 Soil pH

Needs 6–7 · Your soil: acceptable

🗺️ USDA Zone

Zone 8b

📆 Growing Season

247 days in Coffee County

Growing Tips for Basil in Coffee County

Direct sow Basil outdoors after March 12 in Coffee County when soil has warmed and frost danger has passed.

With Coffee County's clay soil (32% clay), work in 3-4 inches of compost before planting Basil. Avoid tilling when soil is wet to prevent compaction.

With summer highs reaching 97°F in Coffee County, provide afternoon shade for Basil and water deeply in the morning.

General growing tips

Start seeds indoors or direct sow after last frost. Pinch flower buds to extend leaf production. Harvest leaves from the top down, cutting just above a leaf pair.

Recommended Basil Varieties for Coffee County

Downy mildew-resistant basil for your humid climate

Prospera (DM-resistant) Amazel Eleonora

Companion Planting

Good Companions

Avoid Planting Near

  • Rue
  • Sage

Check more plant combinations with our Companion Planting Checker →

🌾 Save Your Own Basil Seeds
Life Cycle Annual
Pollination Self-Pollinating
How to Collect Let flower spikes dry brown on the plant.
Storage Store airtight; viable 5 years at 35°F, under 45% humidity.

Isolate 150 ft between varieties. Different basil species can cross.

Frequently Asked Questions

When should I plant Basil in Coffee County, AL?

Coffee County is in Zone 8b with an average last frost of March 12. Plan your Basil planting based on this frost date — see the calendar above for exact timing.

What planting zone is Coffee County, AL?

Coffee County, Alabama is in USDA Hardiness Zone 8b. The average last spring frost is March 12 and first fall frost is November 14.

When should I plant Basil in Coffee County, AL?

In Coffee County, AL, plant Basil after the last frost (around March 12) and before the first frost (around November 14). Best results when soil holds above 50°F.

What growing zone is Coffee County, AL for Basil?

Coffee County sits in USDA Zone 8b. Basil grows reliably in zones 4a through 11b, so it's a good fit here.

Can Basil grow in Coffee County's climate?

Yes — Basil grows well in Coffee County's temperate climate. Coffee County averages a 247-day frost-free season, with last frost around March 12 and first frost around November 14.

🌱

Your Coffee County Garden Planner — Free

A 22-page printable planner built for Coffee County (Zone 8b). 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 Coffee County, AL. Local conditions may vary. Last updated: August 2026.

Sources & credits

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