What Growing Zone Is Plum Branch?

Our records indicate the United States Department of Agriculture has given Plum Branch a growing zone designation of 8b. Sometimes also called the planting or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Plum Branch's climate based on the average extreme annual temperature.Our data is based on the latest 2023 USDA maps, which used Plum Branch's weather data from 1991 - 2020 in their analysis.

Latest SC growing zone map

If you are looking for plants suitable for growing in the Plum Branch area, head on over to our page on plants that grow well in Plum Branch, SC.

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Brass Watering Can

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Latest SC 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 Plum Branch is in growing zone 8b this means that plants there can survive temperatures as low as 15 to 20 degrees Fahrenheit. Plants for Plum Branch'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 Plum Branch 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 2023

Half 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!

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Hardiness Zone FAQ

Have questions about hardiness zones and what they mean for your garden? Check out our FAQ below for quick answers to common questions about USDA hardiness zones and how they affect plant selection in Plum Branch, SC.

The USDA hardiness zone is 8b for Plum Branch. This is sometimes also referred to as the growing or planting zone. These terms are used interchangeably.

Plum Branch's Growing Zone Details

USDA Growing Zone: 8b

Zip Codes: 29845

Longitude: -82.2587

Latitude: 33.8482

Lowest Avg Temperatures (F): 15 to 20

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Map of the Plum Branch Area

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Hydroponic Garden Grow Kit

Grow fresh herbs and vegetables year-round with this indoor hydroponic garden system.

Brass Decorative Faucet Handle

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Raised Garden Bed Kit

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Complete garden tool set with heavy-duty stainless steel tools for all your gardening needs.

Plants For Other States

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.

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Hydroponic Garden Grow Kit

Grow fresh herbs and vegetables year-round with this indoor hydroponic garden system.

Stainless Steel Garden Tool Set

Complete garden tool set with heavy-duty stainless steel tools for all your gardening needs.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

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