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Planting calendar for ZIP 99507 (Anchorage, AK)

When to plant vegetables in Anchorage, AK (USDA hardiness zone 5a). Typical last spring frost around May 28, 2027 (±8 days year to year), first fall frost around Sep 12, 2027 (±10 days).

Playing it safe? Spring frost holds off until about Jun 7, 2027 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

See the full Anchorage, AK planting calendar for dates typical of the whole city.

Turn these dates into a plan: lay out your beds, place each crop on its sow and transplant dates, and get a reminder when it’s time. Free on one garden, no credit card.

Plan my garden for 99507

Month by month in Anchorage, AK

February

March

April

May

June

July

Understand your frost dates

Where these dates come from

Frost dates for ZIP 99507 come from NOAA 1991-2020 normals (USC00501220 CAMPBELL CREEK SCI CTR, AK US). You can look up that station’s record yourself.

Your exact dates depend on your address and microclimate. Schedules are guidance, not guarantees.