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When to Plant Acorn Squash in Franklin County, VA

Acorn squash is a small winter squash with dark green, ribbed skin and mildly sweet orange flesh. It is perfect for stuffing and roasting as individual servings.

Franklin County, Virginia is in USDA Zone 7a. The average last spring frost is April 19 and the first fall frost is October 24, giving you a growing season of approximately 188 days.

At an elevation of 494 feet, Franklin County receives approximately 47 inches of rainfall annually with predominantly silt loam soil. Summer highs average 89ยฐF, providing good warmth for Acorn Squash during the growing season.

Franklin County, VA (Zone 7a) Moderate season
188 days
Last Spring Frost April 19
188 growing days
First Fall Frost October 24

Franklin County Soil Profile

Soil Type

Silt Loam

Soil pH

5.3-7.1

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (61 days to spare)
Start indoors: Mar 12 Transplant: Apr 23 🍅 Harvest: Jul 16 – Aug 20
Recommended (50%) ✓ Fits season (55 days to spare)
Start indoors: Mar 22 Transplant: May 3 🍅 Harvest: Jul 26 – Aug 30
Safe Start (90%) ✓ Fits season (47 days to spare)
Start indoors: Apr 12 Transplant: May 24 🍅 Harvest: Aug 16 – Sep 20

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.

Plant Water Budget

Plant needs
1.0″/week
Rainfall provides
1.1″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft
Acorn Squash needs ~1,508 GDD — county provides 3,149 GDD Excellent fit

Acorn Squash Planting Timeline โ€” Franklin County, VA

Acorn Squash Planting Calendar

Activity When Date Range
Start Indoors March 22 Mar 22 โ€“ Apr 5
Transplant Outdoors May 3 May 3 โ€“ May 17
Direct Sow April 26 Apr 26 โ€“ May 17
Harvest July 26 Jul 26 โ€“ Aug 30

Plant 1" deep ยท 30" apart ยท Rows 42" apart

Month-by-Month Timeline

MonthActivities
January โ€”
February โ€”
March Start Indoors
April Start Indoors Direct Sow
May Transplant Outdoors Direct Sow
June โ€”
July Harvest
August Harvest
September โ€”
October โ€”
November โ€”
December โ€”

Growing Conditions

Sun

Full Sun (6-8+ hours)

Water

Moderate โ€” regular watering

Days to Maturity

80โ€“100 days

Soil pH

5.5 โ€“ 7

USDA Zone

Zone 7a

Growing Season

188 days

Growing Tips for Franklin County

Direct sow after last frost. Harvest when the ground spot turns orange and the skin is hard. Acorn squash has a shorter storage life than butternut, lasting about 2 months.

Companion Planting

Good Companions

Avoid Planting Near

  • Potatoes

Level Up Your Garden

Frequently Asked Questions

When should I plant Acorn Squash in Franklin County, VA?

Franklin County is in Zone 7a with an average last frost of April 19. Plan your Acorn Squash planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Franklin County, VA?

Franklin County, Virginia is in USDA Hardiness Zone 7a. The average last spring frost is April 19 and first fall frost is October 24.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Franklin County gardeners in Zone 7a organize planting dates, track what's growing, and never miss a planting window.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Franklin County, VA. Local conditions may vary. Last updated: April 2026.