We chose a large variety of species every year depending on what is available at select nurseries. Traditionally, our staff selects a variety of Oak, Elm, Maple, Redbud, and other species. Most trees planted are one inch in diameter and no taller than seven to eight feet. Our trees come in a variety of sizes and types, such as ball and burlap, bare root, and containerized material. Our goal is to never plant more than ten percent of one species in a given year, to ensure a diverse and resilient urban forest.