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Moscow, ID planting calendar

When to plant vegetables in Moscow, ID (USDA hardiness zone 6b). Typical last spring frost around Apr 29, 2026 14 days year to year), first fall frost around Oct 2, 202615 days).

Playing it safe? Spring frost holds off until about May 16, 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 Moscow calendar and sowing reminders by email:

Still time to plant

As of today, these crops can still reach harvest before Moscow, ID’s first frost (~Oct 2, 2026) — fastest first.

Month by month in Moscow, ID

January

February

March

April

May

July

August

Understand your frost dates

More Idaho planting calendars

ZIP codes in Moscow

83843

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