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When to Plant Spaghetti Squash in Muskogee County, OK

Spaghetti squash is a winter squash whose cooked flesh separates into pasta-like strands. It is a popular low-carb alternative to pasta.

Muskogee County, Oklahoma is in USDA Zone 7a. The average last spring frost is April 4 and the first fall frost is October 30, giving you a growing season of approximately 209 days.

At an elevation of 651 feet, Muskogee County receives approximately 25.9 inches of rainfall annually with predominantly loam soil. Summer highs average 92ยฐF, providing good warmth for Spaghetti Squash during the growing season.

Muskogee County, OK (Zone 7a) Long season
209 days
Last Spring Frost April 4
209 growing days
First Fall Frost October 30

Muskogee County Soil Profile

Soil Type

Loam

Soil pH

6.2-7.6

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 9 – Aug 6
Recommended (50%) ✓ Fits season (76 days to spare)
Start indoors: Mar 7 Transplant: Apr 18 🍅 Harvest: Jul 18 – Aug 15
Safe Start (90%) ✓ Fits season (86 days to spare)
Start indoors: Mar 20 Transplant: May 1 🍅 Harvest: Jul 31 – 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
0.5″/week
You supply
0.6″/week
Watering frequency 1-2 times/week
Season total 1,070 gal / 100 sq ft
Drought risk

Water stress score is 6/10 โ€” consider drought-tolerant varieties and mulching

Spaghetti Squash needs ~1,758 GDD — county provides 3,971 GDD Excellent fit

Spaghetti Squash Planting Timeline โ€” Muskogee County, OK

Spaghetti Squash Planting Calendar

Activity When Date Range
Start Indoors March 7 Mar 7 โ€“ Mar 21
Transplant Outdoors April 18 Apr 18 โ€“ May 2
Direct Sow April 11 Apr 11 โ€“ May 2
Harvest July 18 Jul 18 โ€“ Aug 15

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 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

85โ€“100 days

Soil pH

6 โ€“ 7

USDA Zone

Zone 7a

Growing Season

209 days

Growing Tips for Muskogee County

Direct sow on mounds after last frost. Harvest when skin turns golden yellow and is hard. Store in a cool, dry place for 2-3 months. Bake or microwave halves until tender.

Companion Planting

Good Companions

Avoid Planting Near

  • Potatoes

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Frequently Asked Questions

When should I plant Spaghetti Squash in Muskogee County, OK?

Muskogee County is in Zone 7a with an average last frost of April 4. Plan your Spaghetti Squash planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Muskogee County, OK?

Muskogee County, Oklahoma is in USDA Hardiness Zone 7a. The average last spring frost is April 4 and first fall frost is October 30.

๐ŸŒฑ

Plan Your Garden with Confidence

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