🍠 Can I Plant Radish in New York, NY?

2026 planting guide for Zone 7b · Last frost ~April 1 · Growing season ~228 days

✅ YES — Good temps, but watch for heat — highs near 86°F

Temperature conditions are suitable for Radish. Highs near 86°F are on the warm side — make sure plants have plenty of water.

Planting window: Jun 18 – Jul 2
Good to go — plant now while conditions are right.
Live result based on current forecast for New York, NY · Updates every 6 hours
USDA Zone
7b
Last Spring Frost
~April 1
First Fall Frost
November 15
Growing Season
~228 days
Ideal Temp for Radish
40–65°F
Frost Risk
✅ Tolerant

Growing Radish in New York

New York City sits in USDA Zone 7b, giving gardeners a moderately long growing season from early April through mid-November. The urban heat island effect means city gardens often run a week warmer than surrounding suburbs, which can be a welcome bonus for heat-loving crops like tomatoes and peppers.

In New York (last frost around April 1), radish can go out around February — approximately 6 weeks before the last expected frost, making it an early-season opportunity.

Radish thrives between 40°F and 65°F. It tolerates temperatures as low as 32°F, making it a candidate for early spring planting before the last frost date. Expect 22–30 days from transplant to first harvest. One of the fastest vegetables. Spring or fall.

Frequently Asked Questions

When can I plant radish in New York, NY?

In New York (last frost around April 1), radish can go out around February — approximately 6 weeks before the last expected frost, making it an early-season opportunity.

What is the USDA hardiness zone for New York?

New York, NY is in USDA Plant Hardiness Zone 7b. The last expected spring frost is around April 1, and the first fall frost arrives around November 15. This zone classification helps you understand which perennials survive winter and when annual vegetables can safely go outdoors.

Is it safe to plant radish outside in New York right now?

That depends on the current weather forecast. Radish needs temperatures above 32°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 radish in New York 2026?

Yes — Radish grows well in New York, NY. With a Zone 7b climate and a growing season of ~228 days, New York is well-suited for cool-season crops like radish. As a frost-tolerant crop, radish can even go out a few weeks before the last frost date.

Grow Radish in Other Cities

Los Angeles, CAChicago, ILHouston, TXPhoenix, AZPhiladelphia, PASan Antonio, TXSan Diego, CADallas, TX

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