When to plant Celery in Marengo County County,
The best window to plant Celery in Marengo County County, is February 27–March 20, when soil warms to 50°F. Last frost typically hits March 13; first frost November 13. A second sowing from September 4 to September 18 extends the harvest into fall.
When to Plant Celery in Marengo County, AL
Top priorities for Marengo County, Alabama gardeners in June
Your Marengo County, Alabama garden is entering a new phase. Here's what's on the schedule for June and why each task matters now.
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Bring in the celery
The more you pick, the more the plant produces. Letting fruit overripen tells the plant it's time to stop.
Looking ahead to July
- First harvests: celery
Celery is a marshland plant that requires consistent moisture and cool temperatures to produce crisp, flavorful stalks. It is a rewarding but demanding garden crop.
Marengo County, Alabama is in USDA Zone 8b. The average last spring frost is March 13 and the first fall frost is November 13, giving you a growing season of approximately 245 days.
At an elevation of 453 feet, Marengo County receives approximately 59.8 inches of rainfall annually with predominantly clay loam soil. Summer highs average 90°F, providing good warmth for Celery during the growing season. Clay soil retains moisture well for Celery, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Celery root diseases.
Marengo County Soil Profile
Soil Type
Clay Loam
Soil pH
5.2-6.7
Drainage
Well Drained
Celery Planting Risk Windows
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 Marengo County
How your county's soil matches Celery's growing requirements.
Soil pH
Your soil pH (5.2–6.7) is more acidic than Celery prefers (6.0–7.0). Add garden lime to raise pH.
Soil Texture
The clay loam soil in Marengo County is excellent for Celery — good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.9%). Annual compost additions will help Celery.
How to Plant Celery
Fall planting: Sow 10 weeks before your first frost date for a fall harvest.
Succession Planting Celery
Sow every 9.1 weeks. Last sowing by Jul 16 to harvest before frost.
For a dedicated fall crop, sow by Sep 04.
Celery Water Budget
Monthly Watering Guide for Celery
Celery needs approximately 1.3 inches of water per week (5.6" per month). Here's how your county's rainfall compares month by month.
| Month | Celery Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 4.5" | 0" | ❄️ Dormant |
| Feb | — | 5" | 0" | ❄️ Dormant |
| Mar | 5.6" | 5.3" | 0.3" | 💧 Light watering |
| Apr | 5.6" | 4.3" | 1.3" | 💧 Light watering |
| May | 5.6" | 4.5" | 1.1" | 💧 Light watering |
| Jun | 5.6" | 5.8" | 0" | ✅ Rainfall sufficient |
| Jul | 5.6" | 5.7" | 0" | ✅ Rainfall sufficient |
| Aug | 5.6" | 6.1" | 0" | ✅ Rainfall sufficient |
| Sep | 5.6" | 4.8" | 0.8" | 💧 Light watering |
| Oct | 5.6" | 4.6" | 1" | 💧 Light watering |
| Nov | 5.6" | 4.7" | 0.9" | 💧 Light watering |
| Dec | — | 4.4" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Nov in Marengo County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Celery 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.
Celery Planting Timeline — Marengo County, AL
Celery Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 6 | Feb 6 – Feb 20 |
| Transplant Outdoors | March 13 | Mar 13 – Mar 27 |
| Direct Sow | February 27 | Feb 27 – Mar 20 |
| Harvest | June 5 | Jun 5 – Jul 31 |
| Fall Sowing | September 4 | Sep 4 – Sep 18 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| 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
1.3"/week · Only during dry spells
📅 Days to Maturity
80–120 days
🧪 Soil pH
Needs 6–7 · Your soil: too_acidic
🗺️ USDA Zone
Zone 8b
📆 Growing Season
245 days in Marengo County
Growing Tips for Celery in Marengo County
Direct sow Celery outdoors after March 13 in Marengo County when soil has warmed and frost danger has passed.
With Marengo County's clay soil (30% clay), work in 3-4 inches of compost before planting Celery. Avoid tilling when soil is wet to prevent compaction.
Common pests for Celery 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. Keep soil consistently moist and never let it dry out. Blanch stalks by mounding soil or using collars for milder flavor.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Celery in Other Locations
Frequently Asked Questions
When should I plant Celery in Marengo County, AL?
Marengo County is in Zone 8b with an average last frost of March 13. Plan your Celery planting based on this frost date — see the calendar above for exact timing.
What planting zone is Marengo County, AL?
Marengo County, Alabama is in USDA Hardiness Zone 8b. The average last spring frost is March 13 and first fall frost is November 13.
When should I plant Celery in Marengo County County, ?
In Marengo County County, , plant Celery after the last frost (around March 13) and before the first frost (around November 13). Best results when soil holds above 50°F.
What growing zone is Marengo County County, for Celery?
Marengo County County sits in USDA Zone 8b. Celery grows reliably in zones 2a through 10b, so it's a good fit here.
Can Celery grow in Marengo County County's climate?
Yes — Celery grows well in Marengo County County's temperate climate. Marengo County County averages a 245-day frost-free season, with last frost around March 13 and first frost around November 13.
Your Marengo County Garden Planner — Free
A 22-page printable planner built for Marengo 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.