When to Plant Dill in McDowell County, WV
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.
McDowell County, West Virginia is in USDA Zone 6b. The average last spring frost is May 2 and the first fall frost is October 12, giving you a growing season of approximately 163 days.
At an elevation of 2,130 feet, McDowell County receives approximately 40.8 inches of rainfall annually with predominantly silt loam soil. Summer highs average 91ยฐF, providing good warmth for Dill during the growing season.
McDowell County Soil Profile
Soil Type
Silt Loam
Soil pH
5.7-6.8
Drainage
Well Drained
Plant Planting Risk Windows
Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.
Soil Compatibility in McDowell County
How your county's soil matches Dill's growing requirements.
Soil pH
Your soil pH (5.7โ6.8) is within Dill's preferred range (5.5โ7.0).
Soil Texture
The silt loam soil in McDowell County is excellent for Dill โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (3.1%). Annual compost additions will help Dill.
How to Plant Dill
Fall planting: Sow 10 weeks before your first frost date for a fall harvest.
Succession Planting Dill
Sow every 4.6 weeks. Last sowing by Aug 13 to harvest before frost.
For a dedicated fall crop, sow by Aug 03.
Plant Water Budget
Monthly Watering Guide for Dill
Dill needs approximately 0.5 inches of water per week (2.2" per month). Here's how your county's rainfall compares month by month.
| Month | Dill Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 3.7" | 0" | โ๏ธ Dormant |
| Feb | โ | 3.2" | 0" | โ๏ธ Dormant |
| Mar | โ | 3.7" | 0" | โ๏ธ Dormant |
| Apr | โ | 2.9" | 0" | โ๏ธ Dormant |
| May | 2.2" | 3.4" | 0" | โ Rainfall sufficient |
| Jun | 2.2" | 4" | 0" | โ Rainfall sufficient |
| Jul | 2.2" | 4" | 0" | โ Rainfall sufficient |
| Aug | 2.2" | 4.2" | 0" | โ Rainfall sufficient |
| Sep | 2.2" | 2.7" | 0" | โ Rainfall sufficient |
| Oct | 2.2" | 2.4" | 0" | โ Rainfall sufficient |
| Nov | โ | 3" | 0" | โ๏ธ Dormant |
| Dec | โ | 3.6" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MayโOct in McDowell County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Dill Heat Requirements (GDD)
What are Growing Degree Days (GDD)?
Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" โ every day above 50ยฐF deposits warmth that helps your plants grow.
Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.
Dill Planting Timeline โ McDowell County, WV
Dill Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 28 | Mar 28 โ Apr 11 |
| Transplant Outdoors | April 25 | Apr 25 โ May 9 |
| Direct Sow | April 18 | Apr 18 โ May 9 |
| Harvest | June 6 | Jun 6 โ Aug 8 |
| Fall Sowing | August 3 | Aug 3 โ Aug 17 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors |
| April | Start Indoors Transplant Outdoors Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing Harvest |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
0.5"/week ยท Natural rainfall sufficient
๐ Days to Maturity
40โ60 days
๐งช Soil pH
Needs 5.5โ7 ยท Your soil: ideal
๐บ๏ธ USDA Zone
Zone 6b
๐ Growing Season
163 days in McDowell County
Growing Tips for Dill in McDowell County
Direct sow Dill outdoors after May 02 in McDowell County when soil has warmed and frost danger has passed.
Your generous 163.0-day season in McDowell County allows multiple plantings of Dill. Sow every 20.0 days for continuous harvest.
Common pests for Dill in this region include carrot rust fly and parsleyworm. Use row covers early in the season and inspect plants weekly.
General growing tips
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 McDowell County, WV?
McDowell County is in Zone 6b with an average last frost of May 2. Plan your Dill planting based on this frost date โ see the calendar above for exact timing.
What planting zone is McDowell County, WV?
McDowell County, West Virginia is in USDA Hardiness Zone 6b. The average last spring frost is May 2 and first fall frost is October 12.
Plan Your Garden with Confidence
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