When to plant Butternut Squash in Bolivar County County,
The best window to plant Butternut Squash in Bolivar County County, is March 19–April 9, when soil warms to 50°F. Last frost typically hits March 12; first frost November 11.
When to Plant Butternut Squash in Bolivar County, MS
Your June planting checklist for Bolivar County, Mississippi
June is a pivotal month for Bolivar County, Mississippi gardens. Focus on these tasks first and you'll set up the rest of the season for success.
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Basket week: butternut squash
If you can't use it all right away, check the food-preservation section of your planner.
Looking ahead to July
- First harvests: 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.
Bolivar County, Mississippi is in USDA Zone 8b. The average last spring frost is March 12 and the first fall frost is November 11, giving you a growing season of approximately 244 days.
At an elevation of 299 feet, Bolivar County receives approximately 56.1 inches of rainfall annually with predominantly clay loam soil. Summer highs average 97°F, so Butternut Squash may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Butternut Squash, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Butternut Squash root diseases.
Bolivar County Soil Profile
Soil Type
Clay Loam
Soil pH
5.6-6.6
Drainage
Well Drained
Butternut Squash 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 Bolivar County
How your county's soil matches Butternut Squash's growing requirements.
Soil pH
Your soil pH (5.6–6.6) overlaps with Butternut Squash's range (6.0–7.0), though not a perfect match.
Soil Texture
The clay loam soil in Bolivar County is excellent for Butternut Squash — good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.1%). Annual compost additions will help Butternut Squash.
How to Plant Butternut Squash
Butternut Squash 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 | — | 5" | 0" | ❄️ Dormant |
| Feb | — | 4.3" | 0" | ❄️ Dormant |
| Mar | 4.8" | 4.6" | 0.2" | 💧 Light watering |
| Apr | 4.8" | 4.1" | 0.7" | 💧 Light watering |
| May | 4.8" | 4.7" | 0.1" | 💧 Light watering |
| Jun | 4.8" | 5.4" | 0" | ✅ Rainfall sufficient |
| Jul | 4.8" | 5.4" | 0" | ✅ Rainfall sufficient |
| Aug | 4.8" | 4.9" | 0" | ✅ Rainfall sufficient |
| Sep | 4.8" | 4" | 0.8" | 💧 Light watering |
| Oct | 4.8" | 4" | 0.8" | 💧 Light watering |
| Nov | 4.8" | 4.8" | 0" | ✅ Rainfall sufficient |
| Dec | — | 5" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Nov in Bolivar 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 — Bolivar County, MS
Butternut Squash Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 12 | Feb 12 – Feb 26 |
| Transplant Outdoors | March 26 | Mar 26 – Apr 9 |
| Direct Sow | March 19 | Mar 19 – Apr 9 |
| Harvest | June 25 | Jun 25 – Jul 30 |
Plant 1" deep · 30" apart · Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors |
| March | Transplant Outdoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | — |
| June | Harvest |
| July | Harvest |
| August | — |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
1.1"/week · Only during dry spells
📅 Days to Maturity
85–110 days
🧪 Soil pH
Needs 6–7 · Your soil: acceptable
🗺️ USDA Zone
Zone 8b
📆 Growing Season
244 days in Bolivar County
Growing Tips for Butternut Squash in Bolivar County
Direct sow Butternut Squash outdoors after March 12 in Bolivar County when soil has warmed and frost danger has passed.
With Bolivar County's clay soil (30% clay), work in 3-4 inches of compost before planting Butternut Squash. Avoid tilling when soil is wet to prevent compaction.
With summer highs reaching 97°F in Bolivar County, provide afternoon shade for Butternut Squash and water deeply in the morning.
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
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Check more plant combinations with our Companion Planting Checker →
Butternut Squash in Other Locations
Frequently Asked Questions
When should I plant Butternut Squash in Bolivar County, MS?
Bolivar County is in Zone 8b with an average last frost of March 12. Plan your Butternut Squash planting based on this frost date — see the calendar above for exact timing.
What planting zone is Bolivar County, MS?
Bolivar County, Mississippi is in USDA Hardiness Zone 8b. The average last spring frost is March 12 and first fall frost is November 11.
When should I plant Butternut Squash in Bolivar County County, ?
In Bolivar County County, , plant Butternut Squash after the last frost (around March 12) and before the first frost (around November 11). Best results when soil holds above 50°F.
What growing zone is Bolivar County County, for Butternut Squash?
Bolivar County County sits in USDA Zone 8b. Butternut Squash grows reliably in zones 3a through 11b, so it's a good fit here.
Can Butternut Squash grow in Bolivar County County's climate?
Yes — Butternut Squash grows well in Bolivar County County's temperate climate. Bolivar County County averages a 244-day frost-free season, with last frost around March 12 and first frost around November 11.
Your Bolivar County Garden Planner — Free
A 22-page printable planner built for Bolivar County (Zone 8b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.