All-America Selections is an organization that has been testing and selecting the best new flower and vegetable varieties since 1932. It operates a national network of trial sites where varieties submitted by breeders are evaluated based on standardized criteria. Varieties that perform well are named AAS Winners and promoted to home gardeners. Over the years, AAS has expanded the number of trial sites and types of plants evaluated to include bedding plants, cool season plants, and more. It continues to be a leader in independent variety trials and promotion of new garden-worthy varieties.