🫜 Can I Plant Turnip in Baton Rouge, LA?

2026 planting guide for Zone 9a · Last frost ~February 22 · Growing season ~282 days

✅ YES — Good temps, but watch for heat — highs near 96°F

Temperature conditions are suitable for Turnip. Highs near 96°F are on the warm side — make sure plants have plenty of water.

Planting window: Jul 2 – Jul 16
Good to go — plant now while conditions are right.
Live result based on current forecast for Baton Rouge, LA · Updates every 6 hours
USDA Zone
9a
Last Spring Frost
~February 22
First Fall Frost
November 30
Growing Season
~282 days
Ideal Temp for Turnip
40–65°F
Frost Risk
✅ Tolerant

Growing Turnip in Baton Rouge

Baton Rouge's Zone 9a subtropical climate along the Mississippi River allows a growing season of roughly 280 days. The hot, humid summers support heat-tolerant crops like okra, sweet potatoes, and Southern peas, though fungal pressure is significant year-round. Two distinct windows — spring (February–May) and fall (September–December) — are the prime growing seasons. Mild winters allow cool-season vegetables to produce abundantly.

In Baton Rouge (last frost around February 22), turnip can go out around January — approximately 6 weeks before the last expected frost, making it an early-season opportunity.

Turnip thrives between 40°F and 65°F. It tolerates temperatures as low as 28°F, making it a candidate for early spring planting before the last frost date. Expect 35–60 days from transplant to first harvest. Fast cool-season root. Both roots and greens are edible.

Frequently Asked Questions

When can I plant turnip in Baton Rouge, LA?

In Baton Rouge (last frost around February 22), turnip can go out around January — approximately 6 weeks before the last expected frost, making it an early-season opportunity.

What is the USDA hardiness zone for Baton Rouge?

Baton Rouge, LA is in USDA Plant Hardiness Zone 9a. The last expected spring frost is around February 22, and the first fall frost arrives around November 30. This zone classification helps you understand which perennials survive winter and when annual vegetables can safely go outdoors.

Is it safe to plant turnip outside in Baton Rouge right now?

That depends on the current weather forecast. Turnip needs temperatures above 28°F (ideally 40–65°F) to thrive. CanIPlant checks your real 7-day forecast and any active frost alerts to give you a live YES, NO, or WAIT answer — just enter your ZIP code.

Can I grow turnip in Baton Rouge 2026?

Yes — Turnip grows well in Baton Rouge, LA. With a Zone 9a climate and a growing season of ~282 days, Baton Rouge is well-suited for cool-season crops like turnip. As a frost-tolerant crop, turnip can even go out a few weeks before the last frost date.

Grow Turnip in Other Cities

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