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East Grand Forks, MN planting calendar

When to plant vegetables in East Grand Forks, MN (USDA hardiness zone 4a). Typical last spring frost around May 10, 2026 10 days year to year), first fall frost around Oct 1, 202610 days).

Playing it safe? Spring frost holds off until about May 22, 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 East Grand Forks calendar and sowing reminders by email:

Still time to plant

As of today, these crops can still reach harvest before East Grand Forks, MN’s first frost (~Oct 1, 2026) — fastest first.

Month by month in East Grand Forks, MN

January

February

March

April

May

June

July

August

Understand your frost dates

More Minnesota planting calendars

ZIP codes in East Grand Forks

56721

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