September 1, 2017
Plantation Products buys Superthrive
Plantation Products has acquired the Superthrive vitamin solution brand. Founded by Dr. John Thomson in 1938, Superthrive was designed to produce healthier plants. The company remains headquartered in North Hollywood, Calif. Plantation Products is the largest packet seed and seed starting company in North America. The company fills over 180 million seed packets annually and distributes products to over 70,000 retail outlets.