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When to plant Celery in Webster Parish, LA

Plant Celery in Webster Parish after March 21; the prime window is March 7–March 28. A second sowing from September 1 to September 15 extends the harvest into fall.

When to Plant Celery in Webster Parish, LA

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.

Webster Parish, Louisiana is in USDA Zone 8b. The average last spring frost is March 21 and the first fall frost is November 10, giving you a growing season of approximately 234 days.

At an elevation of 138 feet, Webster Parish receives approximately 57 inches of rainfall annually with predominantly loam soil. Summer highs average 94°F, providing good warmth for Celery during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Celery root diseases.

Webster Parish, LA (Zone 8b) Long season
234 days
Last Spring Frost March 21
234 growing days
First Fall Frost November 10

Webster Parish Soil Profile

Soil Type

Loam

Soil pH

6.0-7.0

Drainage

Well Drained

Celery Planting Timeline — Webster Parish, LA

Celery Planting Calendar

Activity When Date Range
Start Indoors February 14 Feb 14 – Feb 28
Transplant Outdoors March 21 Mar 21 – Apr 4
Direct Sow March 7 Mar 7 – Mar 28
Harvest June 13 Jun 13 – Aug 8
Fall Sowing September 1 Sep 1 – Sep 15

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

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

High — keep soil consistently moist

📅 Days to Maturity

80–120 days

🧪 Soil pH

Needs 6–7 · Your soil: N/A

🗺️ USDA Zone

Zone 8b

📆 Growing Season

234 days in Webster Parish

Growing Tips for Webster Parish

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 Webster Parish, LA?

Webster Parish is in Zone 8b with an average last frost of March 21. Plan your Celery planting based on this frost date — see the calendar above for exact timing.

What planting zone is Webster Parish, LA?

Webster Parish, Louisiana is in USDA Hardiness Zone 8b. The average last spring frost is March 21 and first fall frost is November 10.

When should I plant Celery in Webster Parish, LA?

In Webster Parish, LA, plant Celery after the last frost (around March 21) and before the first frost (around November 10). Best results when soil holds above 50°F.

What growing zone is Webster Parish, LA for Celery?

Webster Parish sits in USDA Zone 8b. Celery grows reliably in zones 2a through 10b, so it's a good fit here.

Can Celery grow in Webster Parish's climate?

Yes — Celery grows well in Webster Parish's temperate climate. Webster Parish averages a 234-day frost-free season, with last frost around March 21 and first frost around November 10.

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Your Webster Parish Garden Planner — Free

A 22-page printable planner built for Webster Parish (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 Webster Parish, LA. Local conditions may vary. Last updated: June 2026.

Sources & credits

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