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When to plant spinach in Zone 8b

In Zone 8b, direct-sow around February 6 – February 20. For a fall crop, sow around September 10 – September 24.

Your spinach timeline — Zone 8b

Direct-sowFebruary 6 – February 20
Sow for fallSeptember 10 – September 24
Zone 8b last frost~03/16
Zone 8b first frost~11/15
Direct-sow 3–6 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 8b'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

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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).

Spinach in other zones

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