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Lehr, ND planting calendar

When to plant vegetables in Lehr, ND (USDA hardiness zone 4b). Typical last spring frost around May 13, 2026 10 days year to year), first fall frost around Sep 27, 202610 days).

Playing it safe? Spring frost holds off until about May 25, 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 Lehr calendar and sowing reminders by email:

Month by month in Lehr, ND

February

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April

May

June

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August

Understand your frost dates

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ZIP codes in Lehr

58460

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