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Cavalier, ND planting calendar

When to plant vegetables in Cavalier, ND (USDA hardiness zone 4a). Typical last spring frost around May 12, 2026 11 days year to year), first fall frost around Sep 30, 202610 days).

Playing it safe? Spring frost holds off until about May 26, 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 Cavalier calendar and sowing reminders by email:

Still time to plant

As of today, these crops can still reach harvest before Cavalier, ND’s first frost (~Sep 30, 2026) — fastest first.

Month by month in Cavalier, ND

February

March

April

May

June

July

August

Understand your frost dates

More North Dakota planting calendars

ZIP codes in Cavalier

58220

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