Hydrofarm Holdings Group, Inc. engages in the manufacture and distribution of controlled environment agriculture equipment and supplies. It offers lighting; atmospheric control; hydroponics; nutrients and additives; growing media; plant care and pest and disease control; seed starting and cloning; garden accessories; and food storage products. The firm operates through the US and Canada segments. The company was founded on January 3, 2017 and is headquartered in Petaluma, CA.