Castalian Springs's Hardiness Zone

Our records indicate the United States Department of Agriculture has given Castalian Springs a growing zone designation of 7b. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Castalian Springs's climate. If you are looking for plants suitable for growing in the Castalian Springs area, head on over to our page on plants that grow well in Castalian Springs, TN.

Hoeing Ain't Easy Garden Sign

Fun and decorative garden sign to add personality to your space.

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Metal Seed Storage Box

Organized storage solution for your seed collection.

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

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 Castalian Springs is in growing zone 7b this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Castalian Springs'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.

Stainless Steel Garden Tool Set

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

Reusable Grow Bags

Breathable fabric grow bags that promote healthy root growth for your vegetables and fruits.

Raised Garden Bed Kit

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

Metal Seed Storage Box

Organized storage solution for your seed collection.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.