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Mormon Lake, AZ planting calendar

When to plant vegetables in Mormon Lake, AZ (USDA hardiness zone 6b). Typical last spring frost around Jun 10, 2026 13 days year to year), first fall frost around Sep 27, 20269 days).

Playing it safe? Spring frost holds off until about Jun 26, 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:

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Still time to plant

As of today, these crops can still reach harvest before Mormon Lake, AZ’s first frost (~Sep 27, 2026) — fastest first.

Month by month in Mormon Lake, AZ

March

April

May

June

July

August

Understand your frost dates

More Arizona planting calendars

ZIP codes in Mormon Lake

86038

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