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When to plant Thyme in Dickinson County, KS

Plant Thyme in Dickinson County, between April 22 and May 6 — the only viable window. Zone 6b's short season (190 frost-free days) rules out a fall crop.

When to Plant Thyme in Dickinson County, KS

Thyme

Thyme is a low-growing perennial herb with tiny, aromatic leaves and a warm, earthy flavor. It is one of the most versatile culinary and medicinal herbs.

Dickinson County, Kansas is in USDA Zone 6b. The average last spring frost is April 15 and the first fall frost is October 22, giving you a growing season of approximately 190 days.

At an elevation of 754 feet, Dickinson County receives approximately 21.2 inches of rainfall annually with predominantly loam soil. Summer highs average 86°F, providing good warmth for Thyme during the growing season.

Dickinson County, KS (Zone 6b) Moderate season
190 days
Last Spring Frost April 15
190 growing days
First Fall Frost October 22

Dickinson County Soil Profile

Soil Type

Loam

Soil pH

6.0-7.0

Drainage

Well Drained

Thyme Planting Timeline — Dickinson County, KS

Thyme Planting Calendar

Activity When Date Range
Transplant Outdoors April 22 Apr 22 – May 6
Harvest July 1 Jul 1 – Sep 2

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

190 days in Dickinson County

Growing Tips for Dickinson County

Start from seed, cuttings, or divisions. Plant in well-drained, lean soil. Prune lightly after flowering. Replace plants every 3-4 years when they become woody.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Thyme in Dickinson County, KS?

Dickinson County is in Zone 6b with an average last frost of April 15. Plan your Thyme planting based on this frost date — see the calendar above for exact timing.

What planting zone is Dickinson County, KS?

Dickinson County, Kansas is in USDA Hardiness Zone 6b. The average last spring frost is April 15 and first fall frost is October 22.

When should I plant Thyme in Dickinson County, KS?

In Dickinson County, KS, plant Thyme after the last frost (around April 15) and before the first frost (around October 22). Best results when soil holds above 50°F.

What growing zone is Dickinson County, KS for Thyme?

Dickinson County sits in USDA Zone 6b. Thyme grows reliably in zones 4a through 9b, so it's a good fit here.

Can Thyme grow in Dickinson County's climate?

Yes — Thyme grows well in Dickinson County's temperate climate. Dickinson County averages a 190-day frost-free season, with last frost around April 15 and first frost around October 22.

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Your Dickinson County Garden Planner — Free

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

Sources & credits

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