What Growing Zone Is Stock Island?

Our records indicate the United States Department of Agriculture has given Stock Island a growing zone designation of 11b. Sometimes also called the planting or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Stock Island's climate based on the average extreme annual temperature. .Our data is based on the latest 2023 USDA maps, which used Stock Island's weather data from 1991 - 2020 in their analysis.

map of growing zone 11bLatest FL growing zone map

If you are looking for plants suitable for growing in the Stock Island area, head on over to our page on plants that grow well in Stock Island, FL.

map of growing zone 11bLatest FL growing zone map

The growing zone is a measure of the lowest temperature that a plant can survive based on average lowest year temperatures, helping you to decide what plants would grow best in your particular climate. Since Stock Island is in growing zone 11b this means that plants there can survive temperatures as low as 45 to 50 degrees Fahrenheit. Plants for Stock Island's climate should be chosen with this in mind, or plants should be moved inside to keep their core temperature in the right range if necessary.

USDA growing zone map of the United States

Some zones may have been changed by the USDA as of 2023. To see if the Stock Island area has been affected, refer to this map of half zone changes from the 2012 version of the USDA zones to the 2023 version.

map of usda hardiness zone changes from 2012 to 2023Half zone changes from 2012 to 2023

The updated map shows that over half of the Southeast has warmed by about half a zone. For gardeners, that means you can now grow plants that tolerate a bit more heat and less frost than before. The tan areas reflect this shift. Meanwhile, the white areas had slight temperature changes, but not enough to move them into a new zone. In the Western U.S., a few spots shifted cooler. That’s not due to a colder climate, but because the new map uses a larger dataset, giving a more accurate picture of local conditions. It's important to keep track of these changes when planning your garden!

Stock Island's Growing Zone Details

USDA Growing Zone: 11b

Zip Codes: 33040

Longitude: -81.7351

Latitude: 24.5658

Lowest Avg Temperatures (F): 45 to 50

Map of the Stock Island Area

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Looking for the best plants in a different area of the United States? Click on a button below to find plants that are ideal for that state's temperatures.

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