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When to Plant Celeriac in Wayne County, GA

Celeriac is a celery relative grown for its knobby, flavorful root rather than its stalks. It has a rich celery flavor and is excellent roasted, mashed, or in soups.

Wayne County, Georgia is in USDA Zone 8b. The average last spring frost is March 1 and the first fall frost is November 24, giving you a growing season of approximately 268 days.

At an elevation of 473 feet, Wayne County receives approximately 61.9 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 90ยฐF, providing good warmth for Celeriac during the growing season. Sandy soil warms quickly in spring โ€” great for early planting โ€” but Celeriac will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Celeriac root diseases.

Wayne County, GA (Zone 8b) Long season
268 days
Last Spring Frost March 1
268 growing days
First Fall Frost November 24

Wayne County Soil Profile

Soil Type

Sandy Loam

Soil pH

5.1-6.4

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (137 days to spare)
Start indoors: Jan 10 Transplant: Feb 14 🍅 Harvest: May 30 – Jul 4
Recommended (50%) ✓ Fits season (128 days to spare)
Start indoors: Jan 25 Transplant: Mar 1 🍅 Harvest: Jun 14 – Jul 19
Safe Start (90%) ✓ Fits season (126 days to spare)
Start indoors: Feb 17 Transplant: Mar 24 🍅 Harvest: Jul 7 – Aug 11

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 Wayne County

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

Soil pH

Your soil pH (5.1โ€“6.4) is more acidic than Celeriac prefers (6.0โ€“7.0). Add garden lime to raise pH.

Soil Texture

Sandy soil in Wayne County warms quickly in spring but drains fast. Celeriac will need more frequent watering and regular compost additions to retain nutrients.

Drainage

Drainage is adequate for Celeriac.

Organic Matter

Organic matter is moderate (2.2%). Annual compost additions will help Celeriac.

How to Plant Celeriac

1"
Planting Depth
15"
Between Plants
24"
Between Rows

Fall planting: Sow 10 weeks before your first frost date for a fall harvest.

Plant Water Budget

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

Monthly Watering Guide for Celeriac

Celeriac needs approximately 0.9 inches of water per week (3.9" per month). Here's how your county's rainfall compares month by month.

Month Celeriac Needs Rainfall You Supplement Action
Jan โ€” 5.4" 0" โ„๏ธ Dormant
Feb โ€” 5.5" 0" โ„๏ธ Dormant
Mar 3.9" 5" 0" โœ… Rainfall sufficient
Apr 3.9" 5.2" 0" โœ… Rainfall sufficient
May 3.9" 4.6" 0" โœ… Rainfall sufficient
Jun 3.9" 6" 0" โœ… Rainfall sufficient
Jul 3.9" 6.4" 0" โœ… Rainfall sufficient
Aug 3.9" 5.3" 0" โœ… Rainfall sufficient
Sep 3.9" 4.3" 0" โœ… Rainfall sufficient
Oct 3.9" 3.9" 0" โœ… Rainfall sufficient
Nov 3.9" 4.6" 0" โœ… Rainfall sufficient
Dec โ€” 5.6" 0" โ„๏ธ Dormant

Water needs are for active growing months only (Marโ€“Nov in Wayne County). Supplement amounts are based on average rainfall โ€” actual needs vary with temperature, soil, and mulching.

Celeriac 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" โ€” every day above 50ยฐF 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.

Celeriac needs ~1,925 GDD — county provides 4,690 GDD Excellent fit

Celeriac Planting Timeline โ€” Wayne County, GA

Celeriac Planting Calendar

Activity When Date Range
Start Indoors January 25 Jan 25 โ€“ Feb 8
Transplant Outdoors March 1 Mar 1 โ€“ Mar 15
Direct Sow February 15 Feb 15 โ€“ Mar 8
Harvest June 14 Jun 14 โ€“ Jul 19
Fall Sowing September 15 Sep 15 โ€“ Sep 29

Plant 1" deep ยท 15" apart ยท Rows 24" apart

Month-by-Month Timeline

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

Growing Conditions

โ˜€๏ธ Sun

Full Sun (6-8+ hours)

๐Ÿ’ง Water

0.9"/week ยท Natural rainfall sufficient

๐Ÿ“… Days to Maturity

100โ€“120 days

๐Ÿงช Soil pH

Needs 6โ€“7 ยท Your soil: too_acidic

๐Ÿ—บ๏ธ USDA Zone

Zone 8b

๐Ÿ“† Growing Season

268 days in Wayne County

Growing Tips for Celeriac in Wayne County

Direct sow Celeriac outdoors after March 01 in Wayne County when soil has warmed and frost danger has passed.

Sandy soil in Wayne County dries quickly โ€” mulch Celeriac with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.

Common pests for Celeriac in this region include carrot rust fly and parsleyworm. Use row covers early in the season and inspect plants weekly.

General growing tips

Start seeds indoors 10-12 weeks before last frost. Remove side roots as they develop to encourage a single large bulb. Harvest after a light frost for best flavor.

Companion Planting

Good Companions

Avoid Planting Near

  • Carrots
  • Parsnip

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Celeriac in Wayne County, GA?

Wayne County is in Zone 8b with an average last frost of March 1. Plan your Celeriac planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Wayne County, GA?

Wayne County, Georgia is in USDA Hardiness Zone 8b. The average last spring frost is March 1 and first fall frost is November 24.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Wayne County gardeners in Zone 8b organize planting dates, track what's growing, and never miss a planting window.

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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 Wayne County, GA. Local conditions may vary. Last updated: April 2026.