When to Plant Butternut Squash in Raleigh County, WV
Raleigh County, West Virginia gardeners: here's your May plan
Each item below is timed to Raleigh County, West Virginia's frost dates and soil temperatures. Skip nothing, stress about nothing.
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Time to transplant butternut squash
Pick a cloudy afternoon or evening to plant. Less transplant shock, and your seedlings will barely blink.
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Sow butternut squash where they'll grow
These tolerate cool soil, so you're not gambling by sowing now.
June will be here before you know it — start on
- Starting indoors: butternut squash
Butternut squash is a popular winter squash with a long neck, small seed cavity, and sweet, nutty orange flesh. It stores exceptionally well for months.
Raleigh County, West Virginia is in USDA Zone 6b. The average last spring frost is May 1 and the first fall frost is October 16, giving you a growing season of approximately 168 days.
At an elevation of 3,257 feet, Raleigh County receives approximately 49.5 inches of rainfall annually with predominantly silt loam soil. Summer highs average 89°F, providing good warmth for Butternut Squash during the growing season.
Raleigh County Soil Profile
Soil Type
Silt Loam
Soil pH
5.3-6.5
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 Raleigh County
How your county's soil matches Butternut Squash's growing requirements.
Soil pH
Your soil pH (5.3–6.5) is more acidic than Butternut Squash prefers (6.0–7.0). Add garden lime to raise pH.
Soil Texture
The silt loam soil in Raleigh County is excellent for Butternut Squash — good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (3.1%). Annual compost additions will help Butternut Squash.
How to Plant Butternut Squash
Plant Water Budget
Monthly Watering Guide for Butternut Squash
Butternut Squash needs approximately 1.1 inches of water per week (4.8" per month). Here's how your county's rainfall compares month by month.
| Month | Butternut Squash Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 3.9" | 0" | ❄️ Dormant |
| Feb | — | 3.9" | 0" | ❄️ Dormant |
| Mar | — | 5.2" | 0" | ❄️ Dormant |
| Apr | — | 3.3" | 0" | ❄️ Dormant |
| May | 4.8" | 3.6" | 1.2" | 💧 Light watering |
| Jun | 4.8" | 5.3" | 0" | ✅ Rainfall sufficient |
| Jul | 4.8" | 4.9" | 0" | ✅ Rainfall sufficient |
| Aug | 4.8" | 4.5" | 0.3" | 💧 Light watering |
| Sep | 4.8" | 3.8" | 1" | 💧 Light watering |
| Oct | 4.8" | 3.7" | 1.1" | 💧 Light watering |
| Nov | — | 3.5" | 0" | ❄️ Dormant |
| Dec | — | 4" | 0" | ❄️ Dormant |
Water needs are for active growing months only (May–Oct in Raleigh County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Butternut Squash 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" — every day above 50°F 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.
Butternut Squash Planting Timeline — Raleigh County, WV
Butternut Squash Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 27 | Mar 27 – Apr 10 |
| Transplant Outdoors | May 15 | May 15 – May 29 |
| Direct Sow | May 8 | May 8 – May 29 |
| Harvest | August 14 | Aug 14 – Sep 18 |
Plant 1" deep · 30" apart · Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Start Indoors |
| April | Start Indoors |
| May | Transplant Outdoors Direct Sow |
| June | — |
| July | — |
| August | Harvest |
| September | Harvest |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
1.1"/week · Natural rainfall sufficient
📅 Days to Maturity
85–110 days
🧪 Soil pH
Needs 6–7 · Your soil: too_acidic
🗺️ USDA Zone
Zone 6b
📆 Growing Season
168 days in Raleigh County
Growing Tips for Butternut Squash in Raleigh County
Direct sow Butternut Squash outdoors after May 01 in Raleigh County when soil has warmed and frost danger has passed.
Common pests for Butternut Squash in this region include squash vine borer and cucumber beetles. Use row covers early in the season and inspect plants weekly.
General growing tips
Start seeds indoors 3 weeks early or direct sow after frost. Allow 6-8 feet for sprawling vines. Harvest when the skin is hard and uniformly tan. Cure in the sun for 10 days.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Butternut Squash in Other Locations
Frequently Asked Questions
When should I plant Butternut Squash in Raleigh County, WV?
Raleigh County is in Zone 6b with an average last frost of May 1. Plan your Butternut Squash planting based on this frost date — see the calendar above for exact timing.
What planting zone is Raleigh County, WV?
Raleigh County, West Virginia is in USDA Hardiness Zone 6b. The average last spring frost is May 1 and first fall frost is October 16.
Your Raleigh County Garden Planner — Free
A 24-page printable planner built for Raleigh 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.