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Planting calendar for ZIP 05403 (South Burlington, VT)

When to plant vegetables in South Burlington, VT (USDA hardiness zone 5a). Typical last spring frost around Apr 29, 2026 9 days year to year), first fall frost around Oct 15, 202612 days).

Playing it safe? Spring frost holds off until about May 10, 2026 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

See the full South Burlington, VT planting calendar for dates typical of the whole city.

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Month by month in South Burlington, VT

January

February

March

April

May

August

Understand your frost dates

Frost dates for ZIP 05403: NOAA 1991-2020 normals (USW00014742 BURLINGTON INTL AP, VT US). Your exact dates depend on your address and microclimate. Schedules are guidance, not guarantees.