Hydrofarm Holdings Group, Inc. manufactures and distributes controlled environment agriculture equipment and supplies in the United States and Canada. The company offers lighting equipment, such as lighting systems/kits, grow light reflectors, grow light ballasts, LED lighting, fluorescent lighting, high-intensity discharge light systems, grow light reflectors, and lighting accessories; and equipment, including hydro components, meters and solutions, pumps and irrigation systems, water filtration systems, pots and containers, and tents and tarps. It also provides atmospheric control equipment comprising controllers, monitors and timers, ventilation/air conditioning equipment, air purification equipment, and CO2 equipment; premium soils; soil alternatives, such as rock wool, coconut coir, or clay pebbles; nutrients comprising fertilizers and additives; food storage products; and consumable supplies, including grow light bulbs, pruners, irrigation components, safety supplies, netting, containers, and trays. The company offers its products under the PHOTOBIO, Phantom, Quantum, Digilux, Jump Start, Active Aqua, Active Air, Autopilot, Xtrasun, Active Eye, Agrobrite, GROW!T, Phat, and oxyClone brands. Hydrofarm Holdings Group, Inc. was founded in 1977 and is headquartered in Petaluma, California.