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When to plant Celeriac in Chambers County County,

Chambers County County gardeners should plant Celeriac between March 23 and April 13 in spring. With Chambers County County's Zone 8a climate (last frost April 6), Celeriac needs 120 days to mature — plant by July 1 for a full harvest. A second sowing from August 20 to September 3 extends the harvest into fall.

When to Plant Celeriac in Chambers County, AL

Chambers County, Alabama Zone 8a June

Top priorities for Chambers County, Alabama gardeners in June

Your garden in Chambers County, Alabama is working on a schedule, even when you're not. Here's where you should be this June.

Avg. last frost April 6
Avg. first frost October 29
Soil temp (4") 77°F
Watering Low
Pest pressure High
Daylight 14.2 hrs
Before July arrives, get these ready
  • First harvests: celeriac

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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.

Chambers County, Alabama is in USDA Zone 8a. The average last spring frost is April 6 and the first fall frost is October 29, giving you a growing season of approximately 206 days.

At an elevation of 375 feet, Chambers County receives approximately 54 inches of rainfall annually with predominantly clay loam soil. Summer highs average 93°F, providing good warmth for Celeriac during the growing season. Clay soil retains moisture well for Celeriac, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Celeriac root diseases.

Chambers County, AL (Zone 8a) Long season
206 days
Last Spring Frost April 6
206 growing days
First Fall Frost October 29
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Chambers County Soil Profile

Soil Type

Clay Loam

Soil pH

5.4-6.4

Drainage

Well Drained

Celeriac Planting Risk Windows

Early Start (70% safe) ✓ Fits season (70 days to spare)
Start indoors: Feb 20 Transplant: Mar 27 🍅 Harvest: Jul 10 – Aug 14
Recommended (50%) ✓ Fits season (66 days to spare)
Start indoors: Mar 2 Transplant: Apr 6 🍅 Harvest: Jul 20 – Aug 24
Safe Start (90%) ✓ Fits season (65 days to spare)
Start indoors: Mar 16 Transplant: Apr 20 🍅 Harvest: Aug 3 – Sep 7

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 Chambers County

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

Soil pH

Your soil pH (5.4–6.4) is more acidic than Celeriac prefers (6.0–7.0). Add garden lime to raise pH.

Soil Texture

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

Organic Matter

Organic matter is moderate (2.8%). 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.

Celeriac Water Budget

Plant needs
0.9″/week
Rainfall provides
1.1″/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 4.4" 0" ❄️ Dormant
Feb 4.3" 0" ❄️ Dormant
Mar 5.1" 0" ❄️ Dormant
Apr 3.9" 3.8" 0.1" 💧 Light watering
May 3.9" 5.1" 0" ✅ Rainfall sufficient
Jun 3.9" 4.3" 0" ✅ Rainfall sufficient
Jul 3.9" 6" 0" ✅ Rainfall sufficient
Aug 3.9" 5.5" 0" ✅ Rainfall sufficient
Sep 3.9" 3.6" 0.3" 💧 Light watering
Oct 3.9" 3.6" 0.3" 💧 Light watering
Nov 4.2" 0" ❄️ Dormant
Dec 4" 0" ❄️ Dormant

Water needs are for active growing months only (Apr–Oct in Chambers County). Supplement amounts are based on average rainfall — 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" — 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.

Celeriac needs ~2,172 GDD — county provides 4,068 GDD Excellent fit

Celeriac Planting Timeline — Chambers County, AL

Celeriac Planting Calendar

Activity When Date Range
Start Indoors March 2 Mar 2 – Mar 16
Transplant Outdoors April 6 Apr 6 – Apr 20
Direct Sow March 23 Mar 23 – Apr 13
Harvest July 20 Jul 20 – Aug 24
Fall Sowing August 20 Aug 20 – Sep 3

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

Month-by-Month Timeline

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

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

0.9"/week · Natural rainfall sufficient

📅 Days to Maturity

100–120 days

🧪 Soil pH

Needs 6–7 · Your soil: too_acidic

🗺️ USDA Zone

Zone 8a

📆 Growing Season

206 days in Chambers County

Growing Tips for Celeriac in Chambers County

Direct sow Celeriac outdoors after April 06 in Chambers County when soil has warmed and frost danger has passed.

With Chambers County's clay soil (29% clay), work in 3-4 inches of compost before planting Celeriac. Avoid tilling when soil is wet to prevent compaction.

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 Chambers County, AL?

Chambers County is in Zone 8a with an average last frost of April 6. Plan your Celeriac planting based on this frost date — see the calendar above for exact timing.

What planting zone is Chambers County, AL?

Chambers County, Alabama is in USDA Hardiness Zone 8a. The average last spring frost is April 6 and first fall frost is October 29.

When should I plant Celeriac in Chambers County County, ?

In Chambers County County, , plant Celeriac after the last frost (around April 6) and before the first frost (around October 29). Best results when soil holds above 50°F.

What growing zone is Chambers County County, for Celeriac?

Chambers County County sits in USDA Zone 8a. Celeriac grows reliably in zones 3a through 9b, so it's a good fit here.

Can Celeriac grow in Chambers County County's climate?

Yes — Celeriac grows well in Chambers County County's temperate climate. Chambers County County averages a 206-day frost-free season, with last frost around April 6 and first frost around October 29.

🌱

Your Chambers County Garden Planner — Free

A 22-page printable planner built for Chambers 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.

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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 Chambers County, AL. Local conditions may vary. Last updated: June 2026.

Sources & credits

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