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When to plant Celeriac in Fitzpatrick, AL

Spring Celeriac in Fitzpatrick goes in February 22–March 15, once nighttime temps stop dipping near freezing. A second sowing from September 6 to September 20 extends the harvest into fall.

When to Plant Celeriac in Fitzpatrick, AL

Bullock County, Alabama Zone 8b July

Bullock County, Alabama gardeners: here's your July plan

Welcome to July in Zone 8b. These are the moves that will have the biggest impact on your growing season.

Avg. last frost March 8
Avg. first frost November 15
Soil temp (4") 89°F
Watering Low
Pest pressure High
Daylight 13.9 hrs
  1. It's harvest week for celeriac

    This is the payoff month. Bring a basket, bring a friend, and get into the beds.

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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.

Fitzpatrick, Alabama is in USDA Zone 8b. The average last spring frost is March 8 and the first fall frost is November 15, giving you a growing season of approximately 252 days.

At an elevation of 179 feet, Bullock County receives approximately 48.4 inches of rainfall annually with predominantly clay loam soil. Summer highs average 91°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.

Fitzpatrick, AL (Zone 8b) Long season
252 days
Last Spring Frost March 8
252 growing days
First Fall Frost November 15

Fitzpatrick Soil Profile

Soil Type

Clay Loam

Soil pH

5.8-6.4

Drainage

Well Drained

Celeriac Planting Risk Windows

Early Start (70% safe) ✓ Fits season (110 days to spare)
Start indoors: Jan 27 Transplant: Mar 3 🍅 Harvest: Jun 16 – Jul 21
Recommended (50%) ✓ Fits season (112 days to spare)
Start indoors: Feb 1 Transplant: Mar 8 🍅 Harvest: Jun 21 – Jul 26
Safe Start (90%) ✓ Fits season (109 days to spare)
Start indoors: Feb 20 Transplant: Mar 27 🍅 Harvest: Jul 10 – Aug 14

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 Fitzpatrick

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

Soil pH

Your soil pH (5.8–6.4) overlaps with Celeriac's range (6.0–7.0), though not a perfect match.

Soil Texture

Your soil has 30% clay, which can cause forked or stunted roots for Celeriac. Use raised beds with loose, sandy mix for best results.

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
0.8″/week
You supply
0.1″/week
Watering frequency Only during dry spells
Season total 209 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 4.6" 0" ❄️ Dormant
Feb 3.8" 0" ❄️ Dormant
Mar 3.9" 4.1" 0" ✅ Rainfall sufficient
Apr 3.9" 3.6" 0.3" 💧 Light watering
May 3.9" 3.9" 0" ✅ Rainfall sufficient
Jun 3.9" 4.3" 0" ✅ Rainfall sufficient
Jul 3.9" 4.4" 0" ✅ Rainfall sufficient
Aug 3.9" 4.4" 0" ✅ Rainfall sufficient
Sep 3.9" 4.1" 0" ✅ Rainfall sufficient
Oct 3.9" 3.1" 0.8" 💧 Light watering
Nov 3.9" 3.9" 0" ✅ Rainfall sufficient
Dec 4.3" 0" ❄️ Dormant

Water needs are for active growing months only (Mar–Nov in Bullock 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 ~2,008 GDD — county provides 4,599 GDD Excellent fit

Celeriac Planting Timeline — Fitzpatrick, AL

Celeriac Planting Calendar

Activity When Date Range
Start Indoors February 1 Feb 1 – Feb 15
Transplant Outdoors March 8 Mar 8 – Mar 22
Direct Sow February 22 Feb 22 – Mar 15
Harvest June 21 Jun 21 – Jul 26
Fall Sowing September 6 Sep 6 – Sep 20

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

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

0.9"/week · Only during dry spells

📅 Days to Maturity

100–120 days

🧪 Soil pH

Needs 6–7 · Your soil: acceptable

🗺️ USDA Zone

Zone 8b

📆 Growing Season

252 days in Bullock County

Growing Tips for Celeriac in Fitzpatrick

Direct sow Celeriac outdoors after March 08 in Bullock County when soil has warmed and frost danger has passed.

With Bullock County's clay soil (30% 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 →

When should I plant Celeriac in Fitzpatrick, AL?

In Fitzpatrick, AL, plant Celeriac after the last frost (around March 8) and before the first frost (around November 15). Best results when soil holds above 50°F.

What growing zone is Fitzpatrick, AL for Celeriac?

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

Can Celeriac grow in Fitzpatrick's climate?

Yes — Celeriac grows well in Fitzpatrick's temperate climate. Fitzpatrick averages a 252-day frost-free season, with last frost around March 8 and first frost around November 15.

🌱

Your Bullock County Garden Planner — Free

A 22-page printable planner built for Bullock County (Zone 8b). 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 Bullock County, AL. Local conditions may vary. Last updated: July 2026.