Skip to main content

Planting calendar for ZIP 97840 (Oxbow, OR)

When to plant vegetables in Oxbow, OR (USDA hardiness zone 7a). Typical last spring frost around Apr 2, 2026 14 days year to year), first fall frost around Nov 5, 202610 days).

Playing it safe? Spring frost holds off until about Apr 19, 2026 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

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

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 ZIP 97840 calendar and sowing reminders by email:

Month by month in Oxbow, OR

January

February

March

April

May

August

September

December

Understand your frost dates

Frost dates for ZIP 97840: NOAA 1991-2020 normals (USC00101180 BROWNLEE DAM, ID US). Your exact dates depend on your address and microclimate. Schedules are guidance, not guarantees.