Hsu's Ginseng Enterprises, Inc., located in Marathon County, Wisconsin, is one of the largest American Ginseng farming operations in the United States. Founded in 1974 by a pioneering Chinese grower, the company manages over 1,000 acres of ginseng farmland. They oversee the entire process from cultivation to packaging, ensuring high-quality products that meet strict standards. Visitors can enjoy a simple tour of the operations, guided by friendly staff, but the retail experience may be chaotic with unclear pricing. The outlet primarily focuses on wholesale and export, especially to China, while also being certified kosher.