WhenPlant

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When to plant eggplant in Zone 5b

In Zone 5b, start indoors around March 27 – April 10 and transplant around May 15 – May 29.

Your eggplant timeline — Zone 5b

Start indoorsMarch 27 – April 10
TransplantMay 15 – May 29
Zone 5b last frost~05/04
Zone 5b first frost~10/08
Start indoors; set out 2–3 weeks after the last frost. [src]Cited: University of New Hampshire Cooperative Extension — “Growing Vegetables: When to Plant Your Vegetable Garden”

Dates computed from Zone 5b'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).

Eggplant in other zones

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