Blog

When to plant Turnip in Spencer County, KY

Spencer County sits in USDA Zone 6b. Plant Turnip between March 25 (after last frost on April 8) and April 15. A second sowing from August 20 to September 3 extends the harvest into fall.

When to Plant Turnip in Spencer County, KY

Turnips are a fast-growing cool-season root vegetable with edible roots and greens. Baby turnips are sweet and tender while mature ones are more pungent.

Spencer County, Kentucky is in USDA Zone 6b. The average last spring frost is April 8 and the first fall frost is October 29, giving you a growing season of approximately 204 days.

At an elevation of 2,819 feet, Spencer County receives approximately 40.5 inches of rainfall annually with predominantly silt loam soil. Summer highs average 86°F, providing good warmth for Turnip during the growing season.

Spencer County, KY (Zone 6b) Long season
204 days
Last Spring Frost April 8
204 growing days
First Fall Frost October 29

Spencer County Soil Profile

Soil Type

Silt Loam

Soil pH

6.0-7.0

Drainage

Well Drained

Turnip Planting Timeline — Spencer County, KY

Turnip Planting Calendar

Activity When Date Range
Direct Sow March 25 Mar 25 – Apr 15
Harvest May 6 May 6 – Jun 10
Fall Sowing August 20 Aug 20 – Sep 3

Plant 0.5" deep · 4" apart · Rows 12" apart

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

Moderate — regular watering

📅 Days to Maturity

40–60 days

🧪 Soil pH

Needs 6–7 · Your soil: N/A

🗺️ USDA Zone

Zone 6b

📆 Growing Season

204 days in Spencer County

Growing Tips for Spencer County

Direct sow in early spring or late summer. Harvest when roots are 2-3 inches in diameter for best flavor. Both the roots and the greens are nutritious and edible.

Companion Planting

Good Companions

Avoid Planting Near

  • Potatoes

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Turnip in Spencer County, KY?

Spencer County is in Zone 6b with an average last frost of April 8. Plan your Turnip planting based on this frost date — see the calendar above for exact timing.

What planting zone is Spencer County, KY?

Spencer County, Kentucky is in USDA Hardiness Zone 6b. The average last spring frost is April 8 and first fall frost is October 29.

When should I plant Turnip in Spencer County, KY?

In Spencer County, KY, plant Turnip after the last frost (around April 8) and before the first frost (around October 29). Best results when soil holds above 50°F.

What growing zone is Spencer County, KY for Turnip?

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

Can Turnip grow in Spencer County's climate?

Yes — Turnip grows well in Spencer County's temperate climate. Spencer County averages a 204-day frost-free season, with last frost around April 8 and first frost around October 29.

🌱

Your Spencer County Garden Planner — Free

A 22-page printable planner built for Spencer 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 Spencer County, KY. Local conditions may vary. Last updated: June 2026.

Sources & credits

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