Seabrook Island's Hardiness Zone

Our records indicate the United States Department of Agriculture has given Seabrook Island a growing zone designation of 9a. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Seabrook Island's climate. If you are looking for plants suitable for growing in the Seabrook Island area, head on over to our page on plants that grow well in Seabrook Island, SC.

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Raised Garden Bed Kit

Easy-to-assemble raised garden bed for better soil control and drainage.

Hydroponic Garden Grow Kit

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

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Understanding your growing zone is very important because it is a measure of the lowest temperature that a plant can survive, helping you to decide what plants would grow best in your particular climate. Since Seabrook Island is in growing zone 9a this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Seabrook 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: 9a

Zip Codes: 29455

Longitude: -80.1738

Latitude: 32.5823

Lowest Avg Temperatures (F): 20 to 25