When to plant Hyssop in Floyd County, KY
Plant Hyssop in Floyd County, between April 28 and May 12 — the only viable window. Zone 7a's short season (183 frost-free days) rules out a fall crop.
When to Plant Hyssop in Floyd County, KY
Hyssop is a semi-evergreen perennial herb with intense blue flower spikes that attract bees and butterflies. It has a minty, slightly bitter flavor used in liqueurs and teas.
Floyd County, Kentucky is in USDA Zone 7a. The average last spring frost is April 21 and the first fall frost is October 21, giving you a growing season of approximately 183 days.
At an elevation of 2,218 feet, Floyd County receives approximately 52 inches of rainfall annually with predominantly silt loam soil. Summer highs average 89°F, providing good warmth for Hyssop during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Hyssop root diseases.
Floyd County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Hyssop Planting Timeline — Floyd County, KY
Hyssop Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | April 28 | Apr 28 – May 12 |
| Harvest | July 7 | Jul 7 – Sep 8 |
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
183 days in Floyd County
Growing Tips for Floyd County
Start seeds indoors or direct sow in spring. Prune back in early spring to encourage bushy growth. Hyssop is drought-tolerant once established and thrives in poor soil.
Companion Planting
Good Companions
Avoid Planting Near
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Hyssop in Other Locations
Frequently Asked Questions
When should I plant Hyssop in Floyd County, KY?
Floyd County is in Zone 7a with an average last frost of April 21. Plan your Hyssop planting based on this frost date — see the calendar above for exact timing.
What planting zone is Floyd County, KY?
Floyd County, Kentucky is in USDA Hardiness Zone 7a. The average last spring frost is April 21 and first fall frost is October 21.
When should I plant Hyssop in Floyd County, KY?
In Floyd County, KY, plant Hyssop after the last frost (around April 21) and before the first frost (around October 21). Best results when soil holds above 50°F.
What growing zone is Floyd County, KY for Hyssop?
Floyd County sits in USDA Zone 7a. Hyssop grows reliably in zones 3a through 9b, so it's a good fit here.
Can Hyssop grow in Floyd County's climate?
Yes — Hyssop grows well in Floyd County's temperate climate. Floyd County averages a 183-day frost-free season, with last frost around April 21 and first frost around October 21.
Your Floyd County Garden Planner — Free
A 22-page printable planner built for Floyd 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.