Blog

When to Plant Parsnip in Midland County, TX

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.

Midland County, Texas is in USDA Zone 7b. The average last spring frost is March 20 and the first fall frost is November 14, giving you a growing season of approximately 239 days.

At an elevation of 1,546 feet, Midland County receives approximately 52.8 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 98ยฐF, so Parsnip may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring โ€” great for early planting โ€” but Parsnip will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Parsnip root diseases.

Midland County, TX (Zone 7b) Long season
239 days
Last Spring Frost March 20
239 growing days
First Fall Frost November 14

Midland County Soil Profile

Soil Type

Sandy Loam

Soil pH

7.4-8.6

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (96 days to spare)
Transplant: Mar 5 🍅 Harvest: Jun 18 – Jul 30
Recommended (50%) ✓ Fits season (92 days to spare)
Transplant: Mar 20 🍅 Harvest: Jul 3 – Aug 14
Safe Start (90%) ✓ Fits season (82 days to spare)
Transplant: Apr 13 🍅 Harvest: Jul 27 – Sep 7

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 184 gal / 100 sq ft
Drought risk

Water stress score is 8/10 โ€” consider drought-tolerant varieties and mulching

Parsnip needs ~2,702 GDD — county provides 5,616 GDD Excellent fit

Parsnip Planting Timeline โ€” Midland County, TX

Parsnip Planting Calendar

Activity When Date Range
Direct Sow March 6 Mar 6 โ€“ Mar 27
Fall Sowing September 5 Sep 5 โ€“ Sep 19
Harvest June 19 Jun 19 โ€“ Jul 31

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

Month-by-Month Timeline

MonthActivities
January โ€”
February โ€”
March Direct Sow
April โ€”
May โ€”
June Harvest
July Harvest
August โ€”
September Fall Sowing
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 7b

Growing Season

239 days

Growing Tips for Midland 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

Level Up Your Garden

Frequently Asked Questions

When should I plant Parsnip in Midland County, TX?

Midland County is in Zone 7b with an average last frost of March 20. Plan your Parsnip planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Midland County, TX?

Midland County, Texas is in USDA Hardiness Zone 7b. The average last spring frost is March 20 and first fall frost is November 14.

๐ŸŒฑ

Plan Your Garden with Confidence

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

Get Your Free Garden Planner →

Free download. Plan your entire garden season in minutes.

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