When to plant Dill in Rockcastle County, KY
The best window to plant Dill in Rockcastle County, is April 2–April 23, when soil warms to 50°F. Last frost typically hits April 16; first frost October 23. A second sowing from August 14 to August 28 extends the harvest into fall.
When to Plant Dill in Rockcastle County, KY
Dill is a feathery annual herb with aromatic leaves and seeds. Its fine foliage and umbrella-shaped flower heads attract beneficial insects to the garden.
Rockcastle County, Kentucky is in USDA Zone 7a. The average last spring frost is April 16 and the first fall frost is October 23, giving you a growing season of approximately 190 days.
At an elevation of 1,677 feet, Rockcastle County receives approximately 41.4 inches of rainfall annually with predominantly silt loam soil. Summer highs average 91°F, providing good warmth for Dill during the growing season.
Rockcastle County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Dill Planting Timeline — Rockcastle County, KY
Dill Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 12 | Mar 12 – Mar 26 |
| Transplant Outdoors | April 9 | Apr 9 – Apr 23 |
| Direct Sow | April 2 | Apr 2 – Apr 23 |
| Harvest | May 21 | May 21 – Jul 23 |
| Fall Sowing | August 14 | Aug 14 – Aug 28 |
Plant 0.5" deep · 8" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Start Indoors |
| April | Transplant Outdoors Direct Sow |
| May | Harvest |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
40–60 days
🧪 Soil pH
Needs 5.5–7 · Your soil: N/A
🗺️ USDA Zone
Zone 7a
📆 Growing Season
190 days in Rockcastle County
Growing Tips for Rockcastle County
Direct sow in spring as dill has a taproot and dislikes transplanting. Succession sow for continuous leaf harvest. Allow some plants to flower for seeds and to attract beneficial insects.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Dill in Other Locations
Frequently Asked Questions
When should I plant Dill in Rockcastle County, KY?
Rockcastle County is in Zone 7a with an average last frost of April 16. Plan your Dill planting based on this frost date — see the calendar above for exact timing.
What planting zone is Rockcastle County, KY?
Rockcastle County, Kentucky is in USDA Hardiness Zone 7a. The average last spring frost is April 16 and first fall frost is October 23.
When should I plant Dill in Rockcastle County, KY?
In Rockcastle County, KY, plant Dill after the last frost (around April 16) and before the first frost (around October 23). Best results when soil holds above 50°F.
What growing zone is Rockcastle County, KY for Dill?
Rockcastle County sits in USDA Zone 7a. Dill grows reliably in zones 2a through 11b, so it's a good fit here.
Can Dill grow in Rockcastle County's climate?
Yes — Dill grows well in Rockcastle County's temperate climate. Rockcastle County averages a 190-day frost-free season, with last frost around April 16 and first frost around October 23.
Your Rockcastle County Garden Planner — Free
A 22-page printable planner built for Rockcastle 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.