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When to plant Calabash in Atkinson County County,

Plant Calabash in Atkinson County County, when soil hits 50°F — usually March 6. Continue planting through March 27 for the spring crop.

When to Plant Calabash in Atkinson County, GA

Atkinson County, Georgia Zone 9a June

June in the garden — Atkinson County, Georgia

Here's what deserves your attention in Atkinson County, Georgia this month. Everything below is tailored to Zone 9a and timed around your local frost dates.

Avg. last frost March 6
Avg. first frost November 23
Soil temp (4") 82°F
Watering Low
Pest pressure High
Daylight 14 hrs
  1. Basket week: calabash

    Morning harvests are best — cooler temperatures mean crisper produce and longer fridge life.

Get ahead of July
  • First harvests: calabash

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Calabash (bottle gourd) is a tropical vine producing edible young fruits used in Asian and African cooking. Mature dried fruits serve as natural containers and utensils.

Atkinson County, Georgia is in USDA Zone 9a. The average last spring frost is March 6 and the first fall frost is November 23, giving you a growing season of approximately 262 days.

At an elevation of 193 feet, Atkinson County receives approximately 57.5 inches of rainfall annually with predominantly clay loam soil. Summer highs average 95°F, so Calabash may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Calabash, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Calabash root diseases.

Atkinson County, GA (Zone 9a) Long season
262 days
Last Spring Frost March 6
262 growing days
First Fall Frost November 23
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Atkinson County Soil Profile

Soil Type

Clay Loam

Soil pH

5.7-6.5

Drainage

Well Drained

Calabash Planting Risk Windows

Early Start (70% safe) ✓ Fits season (117 days to spare)
Start indoors: Jan 14 Transplant: Mar 4 🍅 Harvest: May 27 – Jul 22
Recommended (50%) ✓ Fits season (115 days to spare)
Start indoors: Jan 23 Transplant: Mar 13 🍅 Harvest: Jun 5 – Jul 31
Safe Start (90%) ✓ Fits season (117 days to spare)
Start indoors: Feb 12 Transplant: Apr 2 🍅 Harvest: Jun 25 – Aug 20

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 Atkinson County

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

Soil pH

Your soil pH (5.7–6.5) overlaps with Calabash's range (6.0–7.5), though not a perfect match.

Soil Texture

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

Organic Matter

Organic matter is moderate (2.8%). Annual compost additions will help Calabash.

How to Plant Calabash

1"
Planting Depth
30"
Between Plants
42"
Between Rows

Succession Planting Calabash

3
successive plantings in your 262-day season

Sow every 9.1 weeks. Last sowing by Jul 26 to harvest before frost.

Calabash Water Budget

Plant needs
1.0″/week
Rainfall provides
0.9″/week
You supply
0.1″/week
Watering frequency Only during dry spells
Season total 182 gal / 100 sq ft

Monthly Watering Guide for Calabash

Calabash needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.

Month Calabash Needs Rainfall You Supplement Action
Jan 5.1" 0" ❄️ Dormant
Feb 5" 0" ❄️ Dormant
Mar 4.3" 4.7" 0" ✅ Rainfall sufficient
Apr 4.3" 4.2" 0.1" 💧 Light watering
May 4.3" 4.4" 0" ✅ Rainfall sufficient
Jun 4.3" 4.7" 0" ✅ Rainfall sufficient
Jul 4.3" 6.3" 0" ✅ Rainfall sufficient
Aug 4.3" 5.8" 0" ✅ Rainfall sufficient
Sep 4.3" 4.3" 0" ✅ Rainfall sufficient
Oct 4.3" 4" 0.3" 💧 Light watering
Nov 4.3" 4.8" 0" ✅ Rainfall sufficient
Dec 4.3" 0" ❄️ Dormant

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

Calabash 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.

Calabash needs ~2,125 GDD — county provides 5,567 GDD Excellent fit

Calabash Planting Timeline — Atkinson County, GA

Calabash Planting Calendar

Activity When Date Range
Start Indoors January 23 Jan 23 – Feb 6
Transplant Outdoors March 13 Mar 13 – Mar 27
Direct Sow March 6 Mar 6 – Mar 27
Harvest June 5 Jun 5 – Jul 31

Plant 1" deep · 30" apart · Rows 42" apart

Month-by-Month Timeline

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

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1"/week · Only during dry spells

📅 Days to Maturity

80–120 days

🧪 Soil pH

Needs 6–7.5 · Your soil: acceptable

🗺️ USDA Zone

Zone 9a

📆 Growing Season

262 days in Atkinson County

Growing Tips for Calabash in Atkinson County

Direct sow Calabash outdoors after March 06 in Atkinson County when soil has warmed and frost danger has passed.

With Atkinson County's clay soil (34% clay), work in 3-4 inches of compost before planting Calabash. Avoid tilling when soil is wet to prevent compaction.

Common pests for Calabash in this region include squash vine borer and cucumber beetles. Use row covers early in the season and inspect plants weekly.

General growing tips

Start seeds indoors 4 weeks early. Provide a very strong trellis for heavy fruits. Harvest young for cooking or let mature on the vine for crafts. Requires a long, warm season.

Companion Planting

Good Companions

Avoid Planting Near

  • Potatoes

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Calabash in Atkinson County, GA?

Atkinson County is in Zone 9a with an average last frost of March 6. Plan your Calabash planting based on this frost date — see the calendar above for exact timing.

What planting zone is Atkinson County, GA?

Atkinson County, Georgia is in USDA Hardiness Zone 9a. The average last spring frost is March 6 and first fall frost is November 23.

When should I plant Calabash in Atkinson County, ?

In Atkinson County, , plant Calabash after the last frost (around March 6) and before the first frost (around November 23). Best results when soil holds above 50°F.

What growing zone is Atkinson County, for Calabash?

Atkinson County sits in USDA Zone 9a. Calabash grows reliably in zones 5a through 11b, so it's a good fit here.

Can Calabash grow in Atkinson County's climate?

Yes — Calabash grows well in Atkinson County's temperate climate. Atkinson County averages a 262-day frost-free season, with last frost around March 6 and first frost around November 23.

🌱

Your Atkinson County Garden Planner — Free

A 22-page printable planner built for Atkinson County (Zone 9a). 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 Atkinson 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.