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Planting calendar for ZIP 92011 (Carlsbad, CA)

When to plant vegetables in Carlsbad, CA (USDA hardiness zone 10b). Typical last spring frost around Jan 23, 2026 24 days year to year), first fall frost around Dec 11, 202621 days).

Playing it safe? Spring frost holds off until about Feb 22, 2026 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

See the full Carlsbad, CA planting calendar for dates typical of the whole city.

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Month by month in Carlsbad, CA

January

February

March

September

October

November

December

Understand your frost dates

Frost dates for ZIP 92011: NOAA 1991-2020 normals (USW00053121 OCEANSIDE MUNI AP, CA US). Your exact dates depend on your address and microclimate. Schedules are guidance, not guarantees.