When to Plant Turnip in Great Neck, New York (11021)

Location

Great Neck, New York

ZIP Code

11021

USDA Zone

Last Frost

Sunday, April 5, 2026

📅 Your 2026 Planting Dates

Direct Sow Outdoors

Sunday, February 22, 2026

Based on last frost Sunday, April 5, 2026 · Zone 7b

Pro tip: Sow Turnip directly outdoors 6 weeks before your last frost date.

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🌿 Plant Details

Scientific Name Brassica rapa

Days to Maturity 91 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 1-7 days

Ready to Plant Turnip in Great Neck?

Get your seeds now so they're ready by Sunday, February 22, 2026.

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🛠️ Supplies You'll Need

🪵 Raised Garden Bed 🌍 Vegetable Garden Soil 🛠️ Hand Trowel Set 🚿 Watering Can

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🌾 Seed Saving Guide

🟡 Moderate

✅ Open-pollinated — seeds grow true to parent

When to Harvest Seed

Biennial — allow roots to overwinter and harvest seed pods in year 2 when dry.

Processing

Thresh dried stalks, winnow seeds from pod fragments.

Seed Viability

Up to 4 years when stored cool, dark, and dry.

Pro Tip

Brassica rapa — crosses with bok choy, napa cabbage, and other rapa crops. Isolate by 300 feet.

Frequently Asked Questions

When should I plant Turnip in Great Neck, New York? +

In Great Neck (Zone 7b), direct sow Turnip outdoors around Sunday, February 22, 2026.

What is the last frost date for Great Neck, New York? +

The average last spring frost date for Great Neck, New York (ZIP 11021) is around Sunday, April 5, 2026. This is based on NOAA climate normals for USDA Zone 7b.

How long does Turnip take to grow? +

Turnip typically matures in about 91 days from direct sowing. In Great Neck, that means you can expect harvest around Sunday, February 22, 2026 plus 91 days.

Should I start Turnip indoors or direct sow in New York? +

Turnip does best when direct sown outdoors. In Great Neck, sow directly around Sunday, February 22, 2026.

📚 More Turnip Planting Guides

🗺️

Turnip in New York

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 7b Turnip Guide

All cities in your zone · Avg dates

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Growing Turnip in Zone 7b

Turnip (Brassica rapa) is a popular garden vegetable. In Great Neck, New York, which is in USDA Hardiness Zone 7b, you should direct sow seeds around Sunday, February 22, 2026.

Your average last frost date is Sunday, April 5, 2026. Turnip grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.