Home › Crops › Radishes › Zone 2b
When to plant radishes in Zone 2b
In Zone 2b, direct-sow around April 27 – May 11. For a fall crop, sow around July 26 – August 9.
Your radishes timeline — Zone 2b
| Direct-sow | April 27 – May 11 |
|---|---|
| Sow for fall | July 26 – August 9 |
| Zone 2b last frost | ~05/25 |
| Zone 2b first frost | ~09/15 |
Direct-sow 2–4 weeks before the last frost. [src]Cited: University of New Hampshire Cooperative Extension — “Growing Vegetables: When to Plant Your Vegetable Garden”
Dates computed from Zone 2b's median NOAA frost normals and the cited rule. Your town may differ by a week or two — check your exact ZIP.
What you'll need
Affiliate links — as an Amazon Associate we may earn from qualifying purchases, at no extra cost to you.
Last verified 2026-07-16. Frost: NOAA NCEI 1991–2020. Zone: USDA 2023. Rule: University of New Hampshire Cooperative Extension — “Growing Vegetables: When to Plant Your Vegetable Garden”; UGA Extension (days to maturity).