When to plant Thyme in Powell County, KY
Powell County's 191-day season only supports one Thyme planting per year. Sow between April 23 and May 7 for the best chance at full maturity before October 24.
When to Plant Thyme in Powell County, KY
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.
Powell County, Kentucky is in USDA Zone 7a. 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 3,812 feet, Powell County receives approximately 41.1 inches of rainfall annually with predominantly silt loam soil. Summer highs average 86°F, providing good warmth for Thyme during the growing season.
Powell County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Thyme Planting Timeline — Powell County, KY
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
| Month | Activities |
|---|---|
| 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 7a
📆 Growing Season
191 days in Powell County
Growing Tips for Powell 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 →
Thyme in Other Locations
Frequently Asked Questions
When should I plant Thyme in Powell County, KY?
Powell County is in Zone 7a with an average last frost of April 16. Plan your Thyme planting based on this frost date — see the calendar above for exact timing.
What planting zone is Powell County, KY?
Powell County, Kentucky is in USDA Hardiness Zone 7a. The average last spring frost is April 16 and first fall frost is October 24.
When should I plant Thyme in Powell County, KY?
In Powell County, KY, plant 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 Powell County, KY for Thyme?
Powell County sits in USDA Zone 7a. Thyme grows reliably in zones 4a through 9b, so it's a good fit here.
Can Thyme grow in Powell County's climate?
Yes — Thyme grows well in Powell County's temperate climate. Powell County averages a 191-day frost-free season, with last frost around April 16 and first frost around October 24.
Your Powell County Garden Planner — Free
A 22-page printable planner built for Powell County (Zone 7a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.