When to plant Marigolds in Coffee County County,
In Zone 8b (Coffee County County), direct-sow Marigolds between February 26 and March 19 for spring, after the March 12 last-frost mark.
When to Plant Marigolds in Coffee County, AL
This month in Coffee County, Alabama
Your garden in Coffee County, Alabama is working on a schedule, even when you're not. Here's where you should be this June.
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It's harvest week for marigolds
Morning harvests are best — cooler temperatures mean crisper produce and longer fridge life.
A few tasks this June that'll pay off in July
- First harvests: marigolds
Marigolds (Tagetes patula) are warm-season annuals beloved for their cheerful orange, yellow, and red blooms — and for their well-documented ability to repel pest nematodes in vegetable beds. Easy from seed, drought-tolerant once established, and bloom from early summer until the first hard frost.
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 Marigolds may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Marigolds, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Marigolds root diseases.
Coffee County Soil Profile
Soil Type
Clay Loam
Soil pH
5.8-6.7
Drainage
Well Drained
Marigolds Planting Risk Windows
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 Marigolds's growing requirements.
Soil pH
Your soil pH (5.8–6.7) overlaps with Marigolds's range (6.0–7.5), though not a perfect match.
Soil Texture
The clay loam soil in Coffee County is excellent for Marigolds — good drainage, moisture retention, and nutrient holding capacity.
Drainage
Marigolds prefers dry conditions but your soil drains poorly. Use raised beds or mounded rows to prevent root rot.
Organic Matter
Organic matter is moderate (2.5%). Annual compost additions will help Marigolds.
How to Plant Marigolds
Succession Planting Marigolds
Sow every 5.7 weeks. Last sowing by Sep 05 to harvest before frost.
Marigolds Water Budget
Monthly Watering Guide for Marigolds
Marigolds needs approximately 0.5 inches of water per week (2.2" per month). Here's how your county's rainfall compares month by month.
| Month | Marigolds Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 5.2" | 0" | ❄️ Dormant |
| Feb | — | 4.7" | 0" | ❄️ Dormant |
| Mar | 2.2" | 5.4" | 0" | ✅ Rainfall sufficient |
| Apr | 2.2" | 4.7" | 0" | ✅ Rainfall sufficient |
| May | 2.2" | 4.5" | 0" | ✅ Rainfall sufficient |
| Jun | 2.2" | 4.5" | 0" | ✅ Rainfall sufficient |
| Jul | 2.2" | 5.8" | 0" | ✅ Rainfall sufficient |
| Aug | 2.2" | 5.2" | 0" | ✅ Rainfall sufficient |
| Sep | 2.2" | 4.2" | 0" | ✅ Rainfall sufficient |
| Oct | 2.2" | 3" | 0" | ✅ Rainfall sufficient |
| Nov | 2.2" | 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.
Marigolds 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.
Marigolds Planting Timeline — Coffee County, AL
Marigolds Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 5 | Feb 5 – Feb 19 |
| Transplant Outdoors | February 26 | Feb 26 – Mar 12 |
| Direct Sow | February 26 | Feb 26 – Mar 19 |
| Bloom | April 23 | Apr 23 – Sep 10 |
Plant 0.3" deep · 10" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors Transplant Outdoors Direct Sow |
| March | Transplant Outdoors Direct Sow |
| April | Bloom |
| May | Bloom |
| June | Bloom |
| July | Bloom |
| August | Bloom |
| September | Bloom |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
0.5"/week · Natural rainfall sufficient
📅 Days to Maturity
50–70 days
🧪 Soil pH
Needs 6–7.5 · Your soil: acceptable
🗺️ USDA Zone
Zone 8b
📆 Growing Season
247 days in Coffee County
Growing Tips for Marigolds in Coffee County
Direct sow Marigolds 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 Marigolds. Avoid tilling when soil is wet to prevent compaction.
With summer highs reaching 97°F in Coffee County, provide afternoon shade for Marigolds and water deeply in the morning.
Common pests for Marigolds in this region include aphids and slugs. Use row covers early in the season and inspect plants weekly.
With 56" of annual rainfall in Coffee County, ensure good drainage for Marigolds — excess moisture can promote root rot and fungal diseases.
General growing tips
Direct-sow after last frost or start indoors 4-6 weeks earlier. Deadhead spent blooms to keep new flowers coming. French marigolds (T. patula) are the most reliable nematode repellents — plant a band around vegetable beds. Tolerate poor soil but bloom best with monthly compost.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Very easy to save. Seeds are the long, thin, dark pieces inside the dried flower head.
Marigolds in Other Locations
Frequently Asked Questions
When should I plant Marigolds in Coffee County, AL?
Coffee County is in Zone 8b with an average last frost of March 12. Plan your Marigolds 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 Marigolds in Coffee County County, ?
In Coffee County County, , plant Marigolds 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 County, for Marigolds?
Coffee County County sits in USDA Zone 8b. Marigolds grows reliably in zones 2a through 11b, so it's a good fit here.
Can Marigolds grow in Coffee County County's climate?
Yes — Marigolds grows well in Coffee County County's temperate climate. Coffee County 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.