Hydrofarm Holdings Group, Inc. is an independent manufacturer and distributor of hydroponics equipment and supplies for controlled environment agriculture (CEA). The products offered by the Company include agricultural lighting devices, indoor climate control equipment, nutrients, and plant additives used to grow, farm and cultivate cannabis, flowers, fruits, plants, vegetables, grains and herbs in controlled environment settings that allow end users to control key farming variables including temperature, humidity, carbon dioxide, light intensity and color, nutrient concentration and potential of hydrogen (pH). Its CEA product categories include lighting solutions, growing media (premium soil and soil alternatives), nutrients, equipment, and supplies. Its brands include Active Air, Active Aqua, HEAVY 16, House & Garden, Gaia Green Organics, Grotek, Innovative Growers Equipment, Mad Farmer, Phantom, PHOTOBIO, Procision, Roots Organics, Growtainer, SunBlaster and others.