Brent, FL planting zone & frost dates

Brent is in USDA hardiness zone 9a. The last spring frost usually comes around February 14 and the first fall frost around December 9, for a growing season of about 301 days.

USDA hardiness zone9aavg. extreme winter low 20°F to 25°F
Average last spring frostFebruary 1490% chance of no frost after March 11
Average first fall frostDecember 910% chance of frost by November 17
Growing season301 daysfrost-free days in an average year

Planting calendar for Brent

Dates are counted from the average last spring frost (February 14) using the typical timing recommended by U.S. extension services. Warm-season crops go out only after the danger of frost has passed and the soil has warmed.

CropWhen
TomatoesStart seeds indoors: Dec 20 – Jan 3
Transplant outdoors: Feb 21 – Feb 28
PeppersStart seeds indoors: Dec 6 – Dec 20
Transplant outdoors: Feb 28 – Mar 7
EggplantStart seeds indoors: Dec 6 – Dec 20
Transplant outdoors: Feb 28 – Mar 7
BroccoliStart seeds indoors: Dec 6 – Dec 20
Transplant outdoors: Jan 17 – Jan 31
CabbageStart seeds indoors: Dec 6 – Dec 20
Transplant outdoors: Jan 17 – Jan 31
Onions (sets)Plant outdoors: Jan 17 – Jan 31
PeasSow outdoors: Jan 3 – Jan 17
SpinachSow outdoors: Jan 3 – Jan 17
LettuceSow outdoors: Jan 17 – Jan 31
CarrotsSow outdoors: Jan 17 – Jan 31
PotatoesPlant outdoors: Jan 17 – Jan 31
BeansSow outdoors: Feb 21 – Feb 28
Sweet cornSow outdoors: Feb 21 – Feb 28
CucumbersSow outdoors: Feb 21 – Feb 28
Squash & zucchiniSow outdoors: Feb 21 – Feb 28
BasilStart seeds indoors: Jan 3 – Jan 17
Transplant outdoors: Feb 21 – Feb 28

Fall garden: cool-season crops like lettuce, spinach and kale can be sown again around Oct 14 (8 weeks before the average first fall frost on Dec 9).

Useful for zone 9a gardens

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Frost risk in detail

90% chance50% chance10% chance
Last 32°F frost in spring is afterJan 21Feb 14Mar 11
First 32°F frost in fall is beforeJan 10Dec 9Nov 17

How to read it: in spring there is a 10% chance of a frost after March 11, so that is a safe date for tender plants. In fall there is a 10% chance of frost before November 17. A hard freeze (28°F) usually ends around January 31.

Nearby cities

All cities in Florida → · Other zone 9a cities →

Questions

What growing zone is Brent, FL?

Brent is in USDA Plant Hardiness Zone 9a (average extreme winter low 20°F to 25°F), according to the USDA 2023 map.

When is the last frost in Brent?

The average last spring frost (32°F) in Brent is February 14. There is still a 10% chance of frost until March 11.

When can I plant tomatoes in Brent?

Transplant tomatoes outdoors 1–2 weeks after the average last frost: around Feb 21 – Feb 28. Start seeds indoors 6–8 weeks before the last frost.

Frost dates: NOAA U.S. Climate Normals 1991–2020, station Pensacola Rgnl Ap, FL (USW00013899), 4.8 km (3.0 mi) from the city center, elevation 34 m, based on 28 years of records. Hardiness zone: USDA Plant Hardiness Zone Map 2023 for the ZIP code nearest to the city center. Microclimates (valleys, hills, cities, coasts) can be warmer or colder: check the local forecast before planting. How we calculate the data.