Home › Crops › Potatoes › Zone 7b
When to plant potatoes in Zone 7b
In Zone 7b, direct-sow around March 20 – April 3.
Your potatoes timeline — Zone 7b
| Direct-sow | March 20 – April 3 |
|---|---|
| Zone 7b last frost | ~04/06 |
| Zone 7b first frost | ~11/01 |
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 7b'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).