Skip to main content

Planting calendar for ZIP 82058 (Garrett, WY)

When to plant vegetables in Garrett, WY (USDA hardiness zone 5a). Typical last spring frost around Jun 2, 2026 15 days year to year), first fall frost around Sep 9, 202611 days).

Playing it safe? Spring frost holds off until about Jun 21, 2026 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

See the full Garrett, WY 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 82058 calendar and sowing reminders by email:

Month by month in Garrett, WY

March

April

May

June

July

Understand your frost dates

Frost dates for ZIP 82058: NOAA 1991-2020 normals (USC00482680 DOUBLE FOUR RCH, WY US). Your exact dates depend on your address and microclimate. Schedules are guidance, not guarantees.