On Top of the World, FL planting zone & frost dates

On Top of the World is in USDA hardiness zone 9a. The last spring frost usually comes around February 25 and the first fall frost around December 12, for a growing season of about 293 days.

USDA hardiness zone9aavg. extreme winter low 20°F to 25°F
Average last spring frostFebruary 2590% chance of no frost after March 21
Average first fall frostDecember 1210% chance of frost by November 21
Growing season293 daysfrost-free days in an average year

Planting calendar for On Top of the World

Dates are counted from the average last spring frost (February 25) 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 31 – Jan 14
Transplant outdoors: Mar 4 – Mar 11
PeppersStart seeds indoors: Dec 17 – Dec 31
Transplant outdoors: Mar 11 – Mar 18
EggplantStart seeds indoors: Dec 17 – Dec 31
Transplant outdoors: Mar 11 – Mar 18
BroccoliStart seeds indoors: Dec 17 – Dec 31
Transplant outdoors: Jan 28 – Feb 11
CabbageStart seeds indoors: Dec 17 – Dec 31
Transplant outdoors: Jan 28 – Feb 11
Onions (sets)Plant outdoors: Jan 28 – Feb 11
PeasSow outdoors: Jan 14 – Jan 28
SpinachSow outdoors: Jan 14 – Jan 28
LettuceSow outdoors: Jan 28 – Feb 11
CarrotsSow outdoors: Jan 28 – Feb 11
PotatoesPlant outdoors: Jan 28 – Feb 11
BeansSow outdoors: Mar 4 – Mar 11
Sweet cornSow outdoors: Mar 4 – Mar 11
CucumbersSow outdoors: Mar 4 – Mar 11
Squash & zucchiniSow outdoors: Mar 4 – Mar 11
BasilStart seeds indoors: Jan 14 – Jan 28
Transplant outdoors: Mar 4 – Mar 11

Fall garden: cool-season crops like lettuce, spinach and kale can be sown again around Oct 17 (8 weeks before the average first fall frost on Dec 12).

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 24Feb 25Mar 21
First 32°F frost in fall is beforeJan 14Dec 12Nov 21

How to read it: in spring there is a 10% chance of a frost after March 21, so that is a safe date for tender plants. In fall there is a 10% chance of frost before November 21. A hard freeze (28°F) usually ends around February 4.

Nearby cities

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

Questions

What growing zone is On Top of the World, FL?

On Top of the World 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 On Top of the World?

The average last spring frost (32°F) in On Top of the World is February 25. There is still a 10% chance of frost until March 21.

When can I plant tomatoes in On Top of the World?

Transplant tomatoes outdoors 1–2 weeks after the average last frost: around Mar 4 – Mar 11. Start seeds indoors 6–8 weeks before the last frost.

Frost dates: NOAA U.S. Climate Normals 1991–2020, station Ocala, FL (USC00086414), 21.4 km (13.3 mi) from the city center, elevation 23 m, based on 29 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.