When to plant Lettuce in Oldham County, KY
In Oldham County, plant Lettuce in spring between March 27 and April 17, once soil temps hold above 50°F. Oldham County's last frost averages April 10, so time plantings around the expected last-frost window for best survival. For a fall crop, sow between August 13 and August 27 — roughly 30–60 days before the first frost on October 22.
When to Plant Lettuce in Oldham County, KY
Lettuce is a fast-growing cool-season green available in leaf, romaine, butterhead, and crisphead types. It is the foundation of salads and one of the easiest crops to grow.
Oldham County, Kentucky is in USDA Zone 6b. The average last spring frost is April 10 and the first fall frost is October 22, giving you a growing season of approximately 195 days.
At an elevation of 3,065 feet, Oldham County receives approximately 53.2 inches of rainfall annually with predominantly silt loam soil. Summer highs average 86°F, providing good warmth for Lettuce during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Lettuce root diseases.
Oldham County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Lettuce Planting Timeline — Oldham County, KY
Lettuce Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 6 | Mar 6 – Mar 20 |
| Transplant Outdoors | April 10 | Apr 10 – Apr 24 |
| Direct Sow | March 27 | Mar 27 – Apr 17 |
| Harvest | May 15 | May 15 – Jul 24 |
| Fall Sowing | August 13 | Aug 13 – Aug 27 |
Plant 0.5" deep · 6" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Start Indoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | Harvest |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Partial Shade (3-6 hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
30–60 days
🧪 Soil pH
Needs 6–7 · Your soil: N/A
🗺️ USDA Zone
Zone 6b
📆 Growing Season
195 days in Oldham County
Growing Tips for Oldham County
Sow seeds directly every 2 weeks for continuous harvest. Provide afternoon shade in warm weather to delay bolting. Harvest in the morning for crispest leaves.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Very easy to save. Let a few plants bolt each season.
Lettuce in Other Locations
Frequently Asked Questions
When should I plant Lettuce in Oldham County, KY?
Oldham County is in Zone 6b with an average last frost of April 10. Plan your Lettuce planting based on this frost date — see the calendar above for exact timing.
What planting zone is Oldham County, KY?
Oldham County, Kentucky is in USDA Hardiness Zone 6b. The average last spring frost is April 10 and first fall frost is October 22.
When should I plant Lettuce in Oldham County, KY?
In Oldham County, KY, plant Lettuce after the last frost (around April 10) and before the first frost (around October 22). Best results when soil holds above 50°F.
What growing zone is Oldham County, KY for Lettuce?
Oldham County sits in USDA Zone 6b. Lettuce grows reliably in zones 2a through 11b, so it's a good fit here.
Can Lettuce grow in Oldham County's climate?
Yes — Lettuce grows well in Oldham County's temperate climate. Oldham County averages a 195-day frost-free season, with last frost around April 10 and first frost around October 22.
Your Oldham County Garden Planner — Free
A 22-page printable planner built for Oldham 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.