The USDA released a new plant hardiness map at the end of 2023, which was based on weather information collected from stations throughout the country for the past 30 years.
SC Planting Zones
Click here for full resolution USDA South Carolina growing zones map
The hardiness zone map was developed using the weather information, which also included other factors such as elevation, proximity to a large body of water, and urban heat. Specifically, the data noted extreme winter low temperatures.
It is recommended to consult the South Carolina planting zones map when selecting plants for this region. To locate your growing zone and enlarge the map above, simply click on it.
If you encounter difficulty in identifying your zone, you may visit the USDA website and enter your zip code. The southeastern region of the state experiences one of the most temperate winter climates, while the western region is the coldest. Zones 7b through 9b are included in South Carolina.
There are numerous opportunities to grow a diverse array of trees, shrubs, and plants in South Carolina. Nevertheless, it is always wise to verify the plant’s hardiness zone prior to putting it in your garden. Additionally, it is important to consider that the success of your plants will be influenced by other factors, such as proper planting and maintenance.
Top Questions
South Carolina planting zones fall between 7b and 9b.
South Carolina has a humid subtropical climate, resulting in hot, humid summers with mild winters.
You can use the USDA map to find which South Carolina growing zone you garden in.
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