Home › Crops › Potatoes › Zone 2b
When to plant potatoes in Zone 2b
In Zone 2b, direct-sow around May 8 – May 22.
Your potatoes timeline — Zone 2b
| Direct-sow | May 8 – May 22 |
|---|---|
| Zone 2b last frost | ~05/25 |
| Zone 2b first frost | ~09/15 |
Plant seed potatoes 1–2 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).