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When to plant Lemon Thyme in Estill County, KY

Plant Lemon Thyme in Estill County during the brief April 23–May 7 window. With 191 frost-free days, fall plantings can't mature before October 24.

When to Plant Lemon Thyme in Estill County, KY

Lemon thyme is a low-growing perennial herb with tiny, citrus-scented leaves. It combines the savory quality of thyme with a bright lemon flavor, excellent with fish and poultry.

Estill County, Kentucky is in USDA Zone 6b. The average last spring frost is April 16 and the first fall frost is October 24, giving you a growing season of approximately 191 days.

At an elevation of 2,559 feet, Estill County receives approximately 42 inches of rainfall annually with predominantly silt loam soil. Summer highs average 88°F, providing good warmth for Lemon Thyme during the growing season.

Estill County, KY (Zone 6b) Moderate season
191 days
Last Spring Frost April 16
191 growing days
First Fall Frost October 24

Estill County Soil Profile

Soil Type

Silt Loam

Soil pH

6.0-7.0

Drainage

Well Drained

Lemon Thyme Planting Timeline — Estill County, KY

Lemon Thyme Planting Calendar

Activity When Date Range
Transplant Outdoors April 23 Apr 23 – May 7
Harvest July 2 Jul 2 – Sep 3

Plant 0.5" deep · 8" apart · Rows 12" apart

Month-by-Month Timeline

MonthActivities
January
February
March
April Transplant Outdoors
May Transplant Outdoors
June
July Harvest
August Harvest
September Harvest
October
November
December

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

Low — drought tolerant

📅 Days to Maturity

70–90 days

🧪 Soil pH

Needs 6–8 · Your soil: N/A

🗺️ USDA Zone

Zone 6b

📆 Growing Season

191 days in Estill County

Growing Tips for Estill County

Start from cuttings or divisions. Plant in well-drained soil. Trim back after flowering. Use as a fragrant ground cover or edging plant along garden paths.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Lemon Thyme in Estill County, KY?

Estill County is in Zone 6b with an average last frost of April 16. Plan your Lemon Thyme planting based on this frost date — see the calendar above for exact timing.

What planting zone is Estill County, KY?

Estill County, Kentucky is in USDA Hardiness Zone 6b. The average last spring frost is April 16 and first fall frost is October 24.

When should I plant Lemon Thyme in Estill County, KY?

In Estill County, KY, plant Lemon Thyme after the last frost (around April 16) and before the first frost (around October 24). Best results when soil holds above 50°F.

What growing zone is Estill County, KY for Lemon Thyme?

Estill County sits in USDA Zone 6b. Lemon Thyme grows reliably in zones 5a through 9b, so it's a good fit here.

Can Lemon Thyme grow in Estill County's climate?

Yes — Lemon Thyme grows well in Estill County's temperate climate. Estill County averages a 191-day frost-free season, with last frost around April 16 and first frost around October 24.

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Your Estill County Garden Planner — Free

A 22-page printable planner built for Estill 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.

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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 Estill County, KY. Local conditions may vary. Last updated: June 2026.

Sources & credits

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