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When to plant Crosne in Appling County, GA

Crosne planted in Appling County between February 18 and March 11 matures in 150–200 days — well before the November 19 first frost. A second sowing from September 24 to October 8 extends the harvest into fall.

When to Plant Crosne in Appling County, GA

Appling County, Georgia Zone 9a July

This month in Appling County, Georgia

Each item below is timed to Appling County, Georgia's frost dates and soil temperatures. Skip nothing, stress about nothing.

Avg. last frost March 11
Avg. first frost November 19
Soil temp (4") 92°F
Watering Low
Pest pressure High
Daylight 13.9 hrs
  1. It's harvest week for crosne

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

August will be here before you know it — start on
  • First harvests: crosne

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Crosne (Chinese artichoke) produces small, segmented white tubers with a crunchy texture and mild artichoke-nutty flavor. They are a rare delicacy in French cuisine.

Appling County, Georgia is in USDA Zone 9a. The average last spring frost is March 11 and the first fall frost is November 19, giving you a growing season of approximately 253 days.

At an elevation of 285 feet, Appling County receives approximately 50.5 inches of rainfall annually with predominantly clay loam soil. Summer highs average 92°F, providing good warmth for Crosne during the growing season. Clay soil retains moisture well for Crosne, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Crosne root diseases.

Appling County, GA (Zone 9a) Long season
253 days
Last Spring Frost March 11
253 growing days
First Fall Frost November 19

Appling County Soil Profile

Soil Type

Clay Loam

Soil pH

5.3-6.5

Drainage

Well Drained

Crosne Planting Risk Windows

Early Start (70% safe) ✓ Fits season (39 days to spare)
Transplant: Mar 1 🍅 Harvest: Aug 2 – Oct 4
Recommended (50%) ✓ Fits season (36 days to spare)
Transplant: Mar 11 🍅 Harvest: Aug 12 – Oct 14
Safe Start (90%) ✓ Fits season (39 days to spare)
Transplant: Mar 28 🍅 Harvest: Aug 29 – Oct 31

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 Appling County

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

Soil pH

Your soil pH (5.3–6.5) is more acidic than Crosne prefers (6.0–7.0). Add garden lime to raise pH.

Soil Texture

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

Organic Matter

Organic matter is moderate (2.3%). Annual compost additions will help Crosne.

How to Plant Crosne

0.5"
Planting Depth
6"
Between Plants
12"
Between Rows

Fall planting: Sow 8 weeks before your first frost date for a fall harvest.

Crosne Water Budget

Plant needs
1.0″/week
Rainfall provides
0.8″/week
You supply
0.2″/week
Watering frequency Only during dry spells
Season total 437 gal / 100 sq ft
Drought risk

Water stress score is 6/10 — consider drought-tolerant varieties and mulching

Monthly Watering Guide for Crosne

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

Month Crosne Needs Rainfall You Supplement Action
Jan 3.7" 0" ❄️ Dormant
Feb 4.4" 0" ❄️ Dormant
Mar 4.3" 5" 0" ✅ Rainfall sufficient
Apr 4.3" 3.5" 0.8" 💧 Light watering
May 4.3" 3.7" 0.6" 💧 Light watering
Jun 4.3" 3.9" 0.4" 💧 Light watering
Jul 4.3" 5.9" 0" ✅ Rainfall sufficient
Aug 4.3" 5.2" 0" ✅ Rainfall sufficient
Sep 4.3" 4.1" 0.2" 💧 Light watering
Oct 4.3" 3.6" 0.7" 💧 Light watering
Nov 4.3" 3.9" 0.4" 💧 Light watering
Dec 3.7" 0" ❄️ Dormant

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

Crosne 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.

Crosne needs ~3,325 GDD — county provides 4,807 GDD Excellent fit

Crosne Planting Timeline — Appling County, GA

Crosne Planting Calendar

Activity When Date Range
Direct Sow February 18 Feb 18 – Mar 11
Harvest July 22 Jul 22 – Sep 23
Fall Sowing September 24 Sep 24 – Oct 8

Plant 0.5" deep · 6" apart · Rows 12" apart

Month-by-Month Timeline

MonthActivities
January
February Direct Sow
March Direct Sow
April
May
June
July Harvest
August Harvest
September Fall Sowing Harvest
October Fall Sowing
November
December

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1"/week · Only during dry spells

📅 Days to Maturity

150–200 days

🧪 Soil pH

Needs 6–7 · Your soil: too_acidic

🗺️ USDA Zone

Zone 9a

📆 Growing Season

253 days in Appling County

Growing Tips for Crosne in Appling County

Direct sow Crosne outdoors after March 11 in Appling County when soil has warmed and frost danger has passed.

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

General growing tips

Plant tubers 3 inches deep in spring. Mark the location well as plants die back. Harvest in late fall after frost. Leave some tubers in ground for next year. Very labor-intensive to harvest.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Crosne in Appling County, GA?

Appling County is in Zone 9a with an average last frost of March 11. Plan your Crosne planting based on this frost date — see the calendar above for exact timing.

What planting zone is Appling County, GA?

Appling County, Georgia is in USDA Hardiness Zone 9a. The average last spring frost is March 11 and first fall frost is November 19.

When should I plant Crosne in Appling County, GA?

In Appling County, GA, plant Crosne after the last frost (around March 11) and before the first frost (around November 19). Best results when soil holds above 50°F.

What growing zone is Appling County, GA for Crosne?

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

Can Crosne grow in Appling County's climate?

Yes — Crosne grows well in Appling County's temperate climate. Appling County averages a 253-day frost-free season, with last frost around March 11 and first frost around November 19.

🌱

Your Appling County Garden Planner — Free

A 22-page printable planner built for Appling 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 Appling County, GA. Local conditions may vary. Last updated: July 2026.

Sources & credits

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