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Planting calendar for ZIP 34429 (Crystal River, FL)

When to plant vegetables in Crystal River, FL (USDA hardiness zone 9b). Typical last spring frost around Mar 3, 2026 (±22 days year to year), first fall frost around Dec 5, 2026 (±20 days).

Playing it safe? Spring frost holds off until about Mar 31, 2026 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

See the full Crystal River, FL 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 34429

Month by month in Crystal River, FL

January

February

March

April

September

December

Understand your frost dates

Where these dates come from

Frost dates for ZIP 34429 come from NOAA 1991-2020 normals (USC00084289 INVERNESS 3 SE, FL US). You can look up that station’s record yourself.

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