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When to Plant Parsnip in Schuyler County, MO

Parsnips are a sweet, nutty root vegetable that develops best flavor after exposure to frost. They require a long growing season but reward patient gardeners.

Schuyler County, Missouri is in USDA Zone 5b. The average last spring frost is April 18 and the first fall frost is October 16, giving you a growing season of approximately 181 days.

At an elevation of 1,076 feet, Schuyler County receives approximately 30.2 inches of rainfall annually with predominantly silt loam soil. Summer highs average 86ยฐF, providing good warmth for Parsnip during the growing season.

Schuyler County, MO (Zone 5b) Moderate season
181 days
Last Spring Frost April 18
181 growing days
First Fall Frost October 16

Schuyler 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 (35 days to spare)
Transplant: Apr 12 🍅 Harvest: Jul 26 – Sep 6
Recommended (50%) ✓ Fits season (34 days to spare)
Transplant: Apr 18 🍅 Harvest: Aug 1 – Sep 12
Safe Start (90%) ✓ Fits season (31 days to spare)
Transplant: May 3 🍅 Harvest: Aug 16 – Sep 27

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
0.7″/week
You supply
0.3″/week
Watering frequency Only during dry spells
Season total 482 gal / 100 sq ft
Parsnip needs ~1,668 GDD — county provides 2,624 GDD Excellent fit

Parsnip Planting Timeline โ€” Schuyler County, MO

Parsnip Planting Calendar

Activity When Date Range
Direct Sow April 4 Apr 4 โ€“ Apr 25
Fall Sowing August 7 Aug 7 โ€“ Aug 21
Harvest July 18 Jul 18 โ€“ Aug 29

Plant 1" deep ยท 15" apart ยท Rows 24" apart

Month-by-Month Timeline

MonthActivities
January โ€”
February โ€”
March โ€”
April Direct Sow
May โ€”
June โ€”
July Harvest
August Fall Sowing 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

100โ€“130 days

Soil pH

6 โ€“ 7

USDA Zone

Zone 5b

Growing Season

181 days

Growing Tips for Schuyler County

Use only fresh seed as parsnip seed viability declines rapidly. Sow directly in spring in deeply worked soil. Leave roots in the ground through winter for sweetest flavor.

Companion Planting

Good Companions

Avoid Planting Near

  • Carrots
  • Celery

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Frequently Asked Questions

When should I plant Parsnip in Schuyler County, MO?

Schuyler County is in Zone 5b with an average last frost of April 18. Plan your Parsnip planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Schuyler County, MO?

Schuyler County, Missouri is in USDA Hardiness Zone 5b. The average last spring frost is April 18 and first fall frost is October 16.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Schuyler County gardeners in Zone 5b 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 Schuyler County, MO. Local conditions may vary. Last updated: April 2026.