Blog

When to plant Marigolds in Paulding County County,

The best window to plant Marigolds in Paulding County County, is March 24–April 14, when soil warms to 50°F. Last frost typically hits March 31; first frost November 1.

When to Plant Marigolds in Paulding County, GA

Paulding County, Georgia Zone 8a June

Paulding County, Georgia gardeners: here's your June plan

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

Avg. last frost March 31
Avg. first frost November 1
Soil temp (4") 78°F
Watering Low
Pest pressure High
Daylight 14.2 hrs
  1. It's harvest week for marigolds

    Check every 1–2 days. Many of these get tough or go to seed if you wait too long.

Coming up in July — start thinking about
  • First harvests: marigolds

Instant PDF download. No spam, unsubscribe any time.

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.

Paulding County, Georgia is in USDA Zone 8a. The average last spring frost is March 31 and the first fall frost is November 1, giving you a growing season of approximately 215 days.

At an elevation of 299 feet, Paulding County receives approximately 56.5 inches of rainfall annually with predominantly clay loam soil. Summer highs average 94°F, providing good warmth for Marigolds during the growing season. 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.

Annual Blooms in Multi-season Pollinator-friendly Deer-resistant Good for cutting Fragrant
Paulding County, GA (Zone 8a) Long season
215 days
Last Spring Frost March 31
215 growing days
First Fall Frost November 1

Paulding County Soil Profile

Soil Type

Clay Loam

Soil pH

5.5-6.4

Drainage

Well Drained

Marigolds Planting Risk Windows

Early Start (70% safe) ✓ Fits season (42 days to spare)
Start indoors: Feb 9 Transplant: Mar 16 🌸 Bloom: May 11 – Sep 14
Recommended (50%) ✓ Fits season (40 days to spare)
Start indoors: Feb 17 Transplant: Mar 24 🌸 Bloom: May 19 – Sep 22
Safe Start (90%) ✓ Fits season (45 days to spare)
Start indoors: Mar 6 Transplant: Apr 10 🌸 Bloom: Jun 5 – Oct 9

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 Paulding County

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

Soil pH

Your soil pH (5.5–6.4) is more acidic than Marigolds prefers (6.0–7.5). Add garden lime to raise pH.

Soil Texture

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

Organic Matter

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

How to Plant Marigolds

0.3"
Planting Depth
10"
Between Plants
12"
Between Rows

Succession Planting Marigolds

5
successive plantings in your 215-day season

Sow every 5.7 weeks. Last sowing by Aug 23 to harvest before frost.

Marigolds Water Budget

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

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 4.8" 0" ❄️ Dormant
Feb 4" 0" ❄️ Dormant
Mar 2.2" 5.7" 0" ✅ Rainfall sufficient
Apr 2.2" 4.3" 0" ✅ Rainfall sufficient
May 2.2" 4" 0" ✅ Rainfall sufficient
Jun 2.2" 5.1" 0" ✅ Rainfall sufficient
Jul 2.2" 6.2" 0" ✅ Rainfall sufficient
Aug 2.2" 5" 0" ✅ Rainfall sufficient
Sep 2.2" 4.3" 0" ✅ Rainfall sufficient
Oct 2.2" 3.4" 0" ✅ Rainfall sufficient
Nov 2.2" 4.4" 0" ✅ Rainfall sufficient
Dec 5.3" 0" ❄️ Dormant

Water needs are for active growing months only (Mar–Nov in Paulding 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 needs ~1,230 GDD — county provides 4,407 GDD Excellent fit

Marigolds Planting Timeline — Paulding County, GA

Marigolds Planting Calendar

Activity When Date Range
Start Indoors February 17 Feb 17 – Mar 3
Transplant Outdoors March 24 Mar 24 – Apr 7
Direct Sow March 24 Mar 24 – Apr 14
Bloom May 19 May 19 – Sep 22

Plant 0.3" deep · 10" apart · Rows 12" apart

Month-by-Month Timeline

MonthActivities
January
February Start Indoors
March Start Indoors Transplant Outdoors Direct Sow
April Transplant Outdoors Direct Sow
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: too_acidic

🗺️ USDA Zone

Zone 8a

📆 Growing Season

215 days in Paulding County

Growing Tips for Marigolds in Paulding County

Direct sow Marigolds outdoors after March 31 in Paulding County when soil has warmed and frost danger has passed.

With Paulding County's clay soil (26% clay), work in 3-4 inches of compost before planting Marigolds. Avoid tilling when soil is wet to prevent compaction.

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 Paulding 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

  • Beans
  • Cabbage

Check more plant combinations with our Companion Planting Checker →

🌾 Save Your Own Marigolds Seeds
Life Cycle Annual
Pollination Self-Pollinating
How to Collect Let flower heads dry on plant. Pull dried petals to reveal seeds.
Storage Store in envelopes; viable 3 years at 35°F, under 50% humidity.

Very easy to save. Seeds are the long, thin, dark pieces inside the dried flower head.

Frequently Asked Questions

When should I plant Marigolds in Paulding County, GA?

Paulding County is in Zone 8a with an average last frost of March 31. Plan your Marigolds planting based on this frost date — see the calendar above for exact timing.

What planting zone is Paulding County, GA?

Paulding County, Georgia is in USDA Hardiness Zone 8a. The average last spring frost is March 31 and first fall frost is November 1.

When should I plant Marigolds in Paulding County, ?

In Paulding County, , plant Marigolds after the last frost (around March 31) and before the first frost (around November 1). Best results when soil holds above 50°F.

What growing zone is Paulding County, for Marigolds?

Paulding County sits in USDA Zone 8a. Marigolds grows reliably in zones 2a through 11b, so it's a good fit here.

Can Marigolds grow in Paulding County's climate?

Yes — Marigolds grows well in Paulding County's temperate climate. Paulding County averages a 215-day frost-free season, with last frost around March 31 and first frost around November 1.

🌱

Your Paulding County Garden Planner — Free

A 22-page printable planner built for Paulding 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.

Instant PDF download. No spam, unsubscribe any time.

Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Paulding County, GA. 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.