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Jber, AK planting calendar

When to plant vegetables in Jber, AK (USDA hardiness zone 5a). Typical last spring frost around May 1, 2026 8 days year to year), first fall frost around Sep 29, 202610 days).

Playing it safe? Spring frost holds off until about May 11, 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 Jber calendar and sowing reminders by email:

Still time to plant

As of today, these crops can still reach harvest before Jber, AK’s first frost (~Sep 29, 2026) — fastest first.

Month by month in Jber, AK

January

February

March

April

May

July

August

Understand your frost dates

Frost dates are NOAA 1991–2020 climate normals for a representative location in Jber, AK (covering 2 ZIPs); your exact dates depend on your address. Schedules are guidance, not guarantees.