Potosi's Hardiness Zone

Our records indicate the United States Department of Agriculture has given Potosi a growing zone designation of 8a. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Potosi's climate. If you are looking for plants suitable for growing in the Potosi area, head on over to our page on plants that grow well in Potosi, TX.

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Deluxe Plastic Watering Can

High-capacity watering can with comfortable grip and precise spout.

Stainless Steel Garden Tool Set

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

Metal Seed Storage Box

Organized storage solution for your seed collection.

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 Potosi is in growing zone 8a this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Potosi'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: 8a

Zip Codes: 79602

Longitude: -99.6789

Latitude: 32.3404

Lowest Avg Temperatures (F): 10 to 15