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Planting calendar for ZIP 97122 (Hebo, OR)

When to plant vegetables in Hebo, OR (USDA hardiness zone 8b). Typical last spring frost around Mar 17, 2026 25 days year to year), first fall frost around Nov 22, 202626 days).

Playing it safe? Spring frost holds off until about Apr 18, 2026 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

See the full Hebo, OR planting calendar for dates typical of the whole city.

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Month by month in Hebo, OR

January

February

March

April

May

August

September

December

Understand your frost dates

Frost dates for ZIP 97122: NOAA 1991-2020 normals (USC00351682 CLOVERDALE, OR US). Your exact dates depend on your address and microclimate. Schedules are guidance, not guarantees.