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When to Plant Acorn Squash in Hertford County, NC

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.

Hertford County, North Carolina is in USDA Zone 7b. The average last spring frost is March 27 and the first fall frost is November 10, giving you a growing season of approximately 228 days.

At an elevation of 282 feet, Hertford County receives approximately 49 inches of rainfall annually with predominantly clay loam soil. Summer highs average 89ยฐF, providing good warmth for Acorn Squash during the growing season. Clay soil retains moisture well for Acorn Squash, but amend with compost to improve drainage and prevent root rot.

Hertford County, NC (Zone 7b) Long season
228 days
Last Spring Frost March 27
228 growing days
First Fall Frost November 10

Hertford County Soil Profile

Soil Type

Clay Loam

Soil pH

5.6-6.7

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (97 days to spare)
Start indoors: Feb 19 Transplant: Apr 2 🍅 Harvest: Jun 25 – Jul 30
Recommended (50%) ✓ Fits season (95 days to spare)
Start indoors: Feb 27 Transplant: Apr 10 🍅 Harvest: Jul 3 – Aug 7
Safe Start (90%) ✓ Fits season (98 days to spare)
Start indoors: Mar 13 Transplant: Apr 24 🍅 Harvest: Jul 17 – Aug 21

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
0.9″/week
You supply
0.1″/week
Watering frequency Only during dry spells
Season total 198 gal / 100 sq ft
Acorn Squash needs ~1,508 GDD — county provides 3,819 GDD Excellent fit

Acorn Squash Planting Timeline โ€” Hertford County, NC

Acorn Squash Planting Calendar

Activity When Date Range
Start Indoors February 27 Feb 27 โ€“ Mar 13
Transplant Outdoors April 10 Apr 10 โ€“ Apr 24
Direct Sow April 3 Apr 3 โ€“ Apr 24
Harvest July 3 Jul 3 โ€“ Aug 7

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

Month-by-Month Timeline

MonthActivities
January โ€”
February Start Indoors
March Start Indoors
April Transplant Outdoors Direct Sow
May โ€”
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 7b

Growing Season

228 days

Growing Tips for Hertford 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 Hertford County, NC?

Hertford County is in Zone 7b with an average last frost of March 27. Plan your Acorn Squash planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Hertford County, NC?

Hertford County, North Carolina is in USDA Hardiness Zone 7b. The average last spring frost is March 27 and first fall frost is November 10.

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Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Hertford County gardeners in Zone 7b 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 Hertford County, NC. Local conditions may vary. Last updated: April 2026.