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When to Plant Turnip in Pointe Coupee Parish, LA

Turnips are a fast-growing cool-season root vegetable with edible roots and greens. Baby turnips are sweet and tender while mature ones are more pungent.

Pointe Coupee Parish, Louisiana is in USDA Zone 8b. The average last spring frost is February 21 and the first fall frost is November 27, giving you a growing season of approximately 279 days.

At an elevation of 85 feet, Pointe Coupee Parish receives approximately 53.9 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 94ยฐF, providing good warmth for Turnip during the growing season. Sandy soil warms quickly in spring โ€” great for early planting โ€” but Turnip will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Turnip root diseases.

Pointe Coupee Parish, LA (Zone 8b) Year-round
279 days
Last Spring Frost February 21
279 growing days
First Fall Frost November 27

Pointe Coupee Parish Soil Profile

Soil Type

Sandy Loam

Soil pH

5-6.1

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (203 days to spare)
Transplant: Feb 12 🍅 Harvest: Mar 26 – Apr 30
Recommended (50%) ✓ Fits season (202 days to spare)
Transplant: Feb 21 🍅 Harvest: Apr 4 – May 9
Safe Start (90%) ✓ Fits season (201 days to spare)
Transplant: Mar 12 🍅 Harvest: Apr 23 – May 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
0.8″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft
Drought risk

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

Turnip needs ~1,025 GDD — county provides 5,740 GDD Excellent fit

Turnip Planting Timeline โ€” Pointe Coupee Parish, LA

Turnip Planting Calendar

Activity When Date Range
Direct Sow February 7 Feb 7 โ€“ Feb 28
Fall Sowing September 18 Sep 18 โ€“ Oct 2
Harvest March 21 Mar 21 โ€“ Apr 25

Plant 0.5" deep ยท 4" apart ยท Rows 12" apart

Month-by-Month Timeline

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

Growing Conditions

Sun

Full Sun (6-8+ hours)

Water

Moderate โ€” regular watering

Days to Maturity

40โ€“60 days

Soil pH

6 โ€“ 7

USDA Zone

Zone 8b

Growing Season

279 days

Growing Tips for Pointe Coupee Parish

Direct sow in early spring or late summer. Harvest when roots are 2-3 inches in diameter for best flavor. Both the roots and the greens are nutritious and edible.

Companion Planting

Good Companions

Avoid Planting Near

  • Potatoes

Level Up Your Garden

Frequently Asked Questions

When should I plant Turnip in Pointe Coupee Parish, LA?

Pointe Coupee Parish is in Zone 8b with an average last frost of February 21. Plan your Turnip planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Pointe Coupee Parish, LA?

Pointe Coupee Parish, Louisiana is in USDA Hardiness Zone 8b. The average last spring frost is February 21 and first fall frost is November 27.

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Plan Your Garden with Confidence

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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 Pointe Coupee Parish, LA. Local conditions may vary. Last updated: April 2026.