When to plant Celeriac in Clay County, AL
Aim to plant Celeriac in Clay County on or after March 15; the window stays open through April 5. Clay County's 216-day frost-free season gives you enough for a full main crop and a short fall succession. A second sowing from August 22 to September 5 extends the harvest into fall.
When to Plant Celeriac in Clay County, AL
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.
Clay County, Alabama is in USDA Zone 8a. The average last spring frost is March 29 and the first fall frost is October 31, giving you a growing season of approximately 216 days.
At an elevation of 109 feet, Clay County receives approximately 60.7 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. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Celeriac root diseases.
Clay County Soil Profile
Soil Type
Clay Loam
Soil pH
5.3-6.8
Drainage
Well Drained
Monthly Watering Guide for Celeriac
Celeriac needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Celeriac Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 4.5" | 0" | ❄️ Dormant |
| Feb | — | 5.6" | 0" | ❄️ Dormant |
| Mar | 4.3" | 6.4" | 0" | ✅ Rainfall sufficient |
| Apr | 4.3" | 4.3" | 0" | ✅ Rainfall sufficient |
| May | 4.3" | 5.1" | 0" | ✅ Rainfall sufficient |
| Jun | 4.3" | 5.9" | 0" | ✅ Rainfall sufficient |
| Jul | 4.3" | 5.7" | 0" | ✅ Rainfall sufficient |
| Aug | 4.3" | 5.4" | 0" | ✅ Rainfall sufficient |
| Sep | 4.3" | 4.1" | 0.2" | 💧 Light watering |
| Oct | 4.3" | 3.5" | 0.8" | 💧 Light watering |
| Nov | — | 5.1" | 0" | ❄️ Dormant |
| Dec | — | 5" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Oct in Clay County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Celeriac Planting Timeline — Clay County, AL
Celeriac Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 22 | Feb 22 – Mar 8 |
| Transplant Outdoors | March 29 | Mar 29 – Apr 12 |
| Direct Sow | March 15 | Mar 15 – Apr 5 |
| Harvest | July 12 | Jul 12 – Aug 16 |
| Fall Sowing | August 22 | Aug 22 – Sep 5 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors |
| March | Start Indoors Transplant Outdoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | — |
| June | — |
| July | Harvest |
| August | Fall Sowing Harvest |
| September | Fall Sowing |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
High — keep soil consistently moist
📅 Days to Maturity
100–120 days
🧪 Soil pH
Needs 6–7 · Your soil: N/A
🗺️ USDA Zone
Zone 8a
📆 Growing Season
216 days in Clay County
Growing Tips for Clay County
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
Check more plant combinations with our Companion Planting Checker →
Celeriac in Other Locations
Frequently Asked Questions
When should I plant Celeriac in Clay County, AL?
Clay County is in Zone 8a with an average last frost of March 29. Plan your Celeriac planting based on this frost date — see the calendar above for exact timing.
What planting zone is Clay County, AL?
Clay County, Alabama is in USDA Hardiness Zone 8a. The average last spring frost is March 29 and first fall frost is October 31.
When should I plant Celeriac in Clay County, AL?
In Clay County, AL, plant Celeriac after the last frost (around March 29) and before the first frost (around October 31). Best results when soil holds above 50°F.
What growing zone is Clay County, AL for Celeriac?
Clay 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 Clay County's climate?
Yes — Celeriac grows well in Clay County's temperate climate. Clay County averages a 216-day frost-free season, with last frost around March 29 and first frost around October 31.
Your Clay County Garden Planner — Free
A 22-page printable planner built for Clay 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.