Blog

When to plant Celery in Kenton County, KY

Plant Celery in Kenton County, when soil hits 50°F — usually April 4. Continue planting through April 25 for the spring crop. A second sowing from August 14 to August 28 extends the harvest into fall.

When to Plant Celery in Kenton County, KY

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.

Kenton County, Kentucky is in USDA Zone 6b. The average last spring frost is April 18 and the first fall frost is October 23, giving you a growing season of approximately 188 days.

At an elevation of 3,323 feet, Kenton County receives approximately 44.1 inches of rainfall annually with predominantly silt loam soil. Summer highs average 87°F, providing good warmth for Celery during the growing season.

Kenton County, KY (Zone 6b) Moderate season
188 days
Last Spring Frost April 18
188 growing days
First Fall Frost October 23

Kenton County Soil Profile

Soil Type

Silt Loam

Soil pH

6.0-7.0

Drainage

Well Drained

Celery Planting Timeline — Kenton County, KY

Celery Planting Calendar

Activity When Date Range
Start Indoors March 14 Mar 14 – Mar 28
Transplant Outdoors April 18 Apr 18 – May 2
Direct Sow April 4 Apr 4 – Apr 25
Harvest July 11 Jul 11 – Sep 5
Fall Sowing August 14 Aug 14 – Aug 28

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

Month-by-Month Timeline

MonthActivities
January
February
March Start Indoors
April Transplant Outdoors Direct Sow
May Transplant Outdoors
June
July Harvest
August Fall Sowing Harvest
September Harvest
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 6b

📆 Growing Season

188 days in Kenton County

Growing Tips for Kenton County

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 Kenton County, KY?

Kenton County is in Zone 6b with an average last frost of April 18. Plan your Celery planting based on this frost date — see the calendar above for exact timing.

What planting zone is Kenton County, KY?

Kenton County, Kentucky is in USDA Hardiness Zone 6b. The average last spring frost is April 18 and first fall frost is October 23.

When should I plant Celery in Kenton County, KY?

In Kenton County, KY, plant Celery after the last frost (around April 18) and before the first frost (around October 23). Best results when soil holds above 50°F.

What growing zone is Kenton County, KY for Celery?

Kenton County sits in USDA Zone 6b. Celery grows reliably in zones 2a through 10b, so it's a good fit here.

Can Celery grow in Kenton County's climate?

Yes — Celery grows well in Kenton County's temperate climate. Kenton County averages a 188-day frost-free season, with last frost around April 18 and first frost around October 23.

🌱

Your Kenton County Garden Planner — Free

A 22-page printable planner built for Kenton County (Zone 6b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

Instant PDF download. No spam, unsubscribe any time.

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

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.