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Caledonia, MN planting calendar

When to plant vegetables in Caledonia, MN (USDA hardiness zone 5a). Typical last spring frost around Apr 29, 2026 11 days year to year), first fall frost around Oct 10, 202610 days).

Playing it safe? Spring frost holds off until about May 13, 2026 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

Want exact dates for your address, a drag-and-drop bed layout, and reminders when it’s time to sow? Enter your ZIP:

Or get a printable Caledonia calendar and sowing reminders by email:

Still time to plant

As of today, these crops can still reach harvest before Caledonia, MN’s first frost (~Oct 10, 2026) — fastest first.

Month by month in Caledonia, MN

January

February

March

April

May

July

August

Understand your frost dates

More Minnesota planting calendars

ZIP codes in Caledonia

55921

Frost dates are NOAA 1991–2020 climate normals for a representative location in Caledonia, MN (covering 1 ZIP); your exact dates depend on your address. Schedules are guidance, not guarantees.