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When to Plant Acorn Squash in Crockett County, TN

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.

Crockett County, Tennessee is in USDA Zone 7a. The average last spring frost is April 1 and the first fall frost is October 29, giving you a growing season of approximately 211 days.

At an elevation of 2,308 feet, Crockett County receives approximately 43.2 inches of rainfall annually with predominantly silt loam soil. Summer highs average 92ยฐF, providing good warmth for Acorn Squash during the growing season.

Crockett County, TN (Zone 7a) Long season
211 days
Last Spring Frost April 1
211 growing days
First Fall Frost October 29

Crockett County Soil Profile

Soil Type

Silt Loam

Soil pH

5.3-6.8

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (79 days to spare)
Start indoors: Feb 26 Transplant: Apr 9 🍅 Harvest: Jul 2 – Aug 6
Recommended (50%) ✓ Fits season (78 days to spare)
Start indoors: Mar 4 Transplant: Apr 15 🍅 Harvest: Jul 8 – Aug 12
Safe Start (90%) ✓ Fits season (83 days to spare)
Start indoors: Mar 20 Transplant: May 1 🍅 Harvest: Jul 24 – Aug 28

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 263 gal / 100 sq ft
Acorn Squash needs ~1,710 GDD — county provides 4,009 GDD Excellent fit

Acorn Squash Planting Timeline โ€” Crockett County, TN

Acorn Squash Planting Calendar

Activity When Date Range
Start Indoors March 4 Mar 4 โ€“ Mar 18
Transplant Outdoors April 15 Apr 15 โ€“ Apr 29
Direct Sow April 8 Apr 8 โ€“ Apr 29
Harvest July 8 Jul 8 โ€“ Aug 12

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

Month-by-Month Timeline

MonthActivities
January โ€”
February โ€”
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 7a

Growing Season

211 days

Growing Tips for Crockett 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 Crockett County, TN?

Crockett County is in Zone 7a with an average last frost of April 1. Plan your Acorn Squash planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Crockett County, TN?

Crockett County, Tennessee is in USDA Hardiness Zone 7a. The average last spring frost is April 1 and first fall frost is October 29.

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Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Crockett 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 Crockett County, TN. Local conditions may vary. Last updated: April 2026.