All plants that will live for more than two years are classified as perennials. In garden centers, the term usually refers to flowers or small plants that will come back after a winter dormancy. Most of our perennials are Southwood Grown and therefore acclimated to Tulsa’s unique climate. We have a wide selection of perennials, and experts to help you discover this diverse group of plants. along with a helpful staff that can provide you with tips on what selection would be best for you.