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When to Plant Celery in Camden County, GA

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.

Camden County, Georgia is in USDA Zone 9a. The average last spring frost is February 14 and the first fall frost is December 6, giving you a growing season of approximately 295 days.

At an elevation of 194 feet, Camden County receives approximately 51.7 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 102ยฐF, so Celery may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring โ€” great for early planting โ€” but Celery will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Celery root diseases.

Camden County, GA (Zone 9a) Year-round
295 days
Last Spring Frost February 14
295 growing days
First Fall Frost December 6

Camden County Soil Profile

Soil Type

Sandy Loam

Soil pH

5.1-6.1

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (158 days to spare)
Start indoors: Jan 6 Transplant: Feb 3 🍅 Harvest: Apr 28 – Jun 23
Recommended (50%) ✓ Fits season (155 days to spare)
Start indoors: Jan 17 Transplant: Feb 14 🍅 Harvest: May 9 – Jul 4
Safe Start (90%) ✓ Fits season (148 days to spare)
Start indoors: Feb 12 Transplant: Mar 12 🍅 Harvest: Jun 4 – Jul 30

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 Camden County

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

Soil pH

Your soil pH (5.1โ€“6.1) is more acidic than Celery prefers (6.0โ€“7.0). Add garden lime to raise pH.

Soil Texture

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

Drainage

Drainage is adequate for Celery.

Organic Matter

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

How to Plant Celery

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

Fall planting: Sow 8 weeks before your first frost date for a fall harvest.

Succession Planting Celery

4
successive plantings in your 295-day season

Sow every 9.1 weeks. Last sowing by Aug 08 to harvest before frost.

For a dedicated fall crop, sow by Oct 11.

Plant Water Budget

Plant needs
1.3″/week
Rainfall provides
0.7″/week
You supply
0.2″/week
Watering frequency Only during dry spells
Season total 465 gal / 100 sq ft

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 โ€” 4.5" 0" โ„๏ธ Dormant
Feb 5.6" 4.6" 1" ๐Ÿ’ง Light watering
Mar 5.6" 4.2" 1.4" ๐Ÿ’ง Light watering
Apr 5.6" 3.6" 2" ๐Ÿ’ง Light watering
May 5.6" 4.3" 1.3" ๐Ÿ’ง Light watering
Jun 5.6" 5.1" 0.5" ๐Ÿ’ง Light watering
Jul 5.6" 5.7" 0" โœ… Rainfall sufficient
Aug 5.6" 4.9" 0.7" ๐Ÿ’ง Light watering
Sep 5.6" 3.7" 1.9" ๐Ÿ’ง Light watering
Oct 5.6" 3.4" 2.2" ๐Ÿ’ง Light watering
Nov 5.6" 4.2" 1.4" ๐Ÿ’ง Light watering
Dec 5.6" 3.6" 2" ๐Ÿ’ง Light watering

Water needs are for active growing months only (Febโ€“Dec in Camden County). Supplement amounts are based on average rainfall โ€” 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" 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.

Celery needs ~2,650 GDD — county provides 7,844 GDD Excellent fit

Celery Planting Timeline โ€” Camden County, GA

Celery Planting Calendar

Activity When Date Range
Start Indoors January 17 Jan 17 โ€“ Jan 31
Transplant Outdoors February 14 Feb 14 โ€“ Feb 28
Direct Sow January 24 Jan 24 โ€“ Feb 14
Harvest May 9 May 9 โ€“ Jul 4
Fall Sowing October 11 Oct 11 โ€“ Oct 25

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

Month-by-Month Timeline

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

Growing Conditions

โ˜€๏ธ Sun

Full Sun (6-8+ hours)

๐Ÿ’ง Water

1.3"/week ยท Only during dry spells

๐Ÿ“… Days to Maturity

80โ€“120 days

๐Ÿงช Soil pH

Needs 6โ€“7 ยท Your soil: too_acidic

๐Ÿ—บ๏ธ USDA Zone

Zone 9a

๐Ÿ“† Growing Season

295 days in Camden County

Growing Tips for Celery in Camden County

Direct sow Celery outdoors after February 14 in Camden County when soil has warmed and frost danger has passed.

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

With summer highs reaching 102ยฐF in Camden County, provide afternoon shade for Celery and water deeply in the morning.

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

  • Carrots
  • Parsnip

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Celery in Camden County, GA?

Camden County is in Zone 9a with an average last frost of February 14. Plan your Celery planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Camden County, GA?

Camden County, Georgia is in USDA Hardiness Zone 9a. The average last spring frost is February 14 and first fall frost is December 6.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Camden County gardeners in Zone 9a organize planting dates, track what's growing, and never miss a planting window.

Get Your Free Garden Planner →

Free download. Plan your entire garden season in minutes.

Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Camden County, GA. Local conditions may vary. Last updated: April 2026.