When to Plant Grass Seed in Florida

Warm-season lawns dominate Florida, and warm-season seed wants 2-inch soil at 65°F and rising with a full growing season ahead. The dates below are typical crossings from in-state monitoring stations; your city page tracks the live reading.

Best Time to Plant Grass Seed in Florida

Warm-season · planting window

February 6

January 12 (warmest parts) to March 8 (coolest)

For warm-season lawns (bermuda, zoysia), the best time to plant grass seed in Florida is once 2-inch soil reaches 65°F and keeps rising, with a full growing season ahead; soil that warm arrives early in the year here. Soil stays above 65°F until about November 29, but seed sown after the summer peak cannot establish before dormancy, so the practical window closes by midsummer; the month-by-month table below shows where that falls.

Soil across Florida stays above the cool-season minimum of 50°F year-round, so the warm-season band is the constraint that matters. For a green lawn through winter, some homeowners overseed with ryegrass; the winter overseeding guide covers that timing.

Region	Typical planting window opens	Stations
Northern Florida	March 8	2
Central Florida	February 6	2

Timing varies within Florida: your city page tracks the local window from its nearest station: see when to plant in Miami, when to plant in Orlando or when to plant in Tampa. Today's statewide reading is on the Florida soil temperature page.

Typical dates are computed from historical 2-inch soil temperature averages at 6 monitoring stations in Florida; your own window depends on your nearest station's readings.

Best Time to Plant Grass Seed in Florida: Month by Month

Typical 2-inch soil temperature by month across Florida, the median of 6 in-state stations with multi-year records, with the seeding verdict for each grass family. Confirm against the current reading on your city page before you put seed down.

Month	Typical 2" soil temp	Cool-season seeding	Warm-season seeding
January	66°F	Risky; heat ahead	Prime window
February	68°F	Risky; heat ahead	Prime window
March	72°F	Risky; heat ahead	Prime window
April	75°F	Too hot	Prime window
May	80°F	Too hot	Prime window
June	83°F	Too hot	Prime window
July	85°F	Too hot	Prime window
August	85°F	Too hot	Too late this year
September	82°F	Too hot	Too late this year
October	79°F	Too hot	Too late this year
November	72°F	Soon; still cooling	Too late this year
December	69°F	Soon; still cooling	Too late this year