Sacramento Hydroponic Store - Mr. HydroMr. Hydro hydroponics was founded in 2009 by Jonathan Ruhga, a young up and coming entrepreneur with a passion for people, as well as, the art of growing plants hydroponically. Often frustrated by sub-standard customer service a lack of useful options and the average attitude of unhelpfulness found at other companies, we decided to build our own store to our own standards. Our ideal grow store was on that carried the newest products and technology, as well as one that supported sustainable methods and organics. Thus, Mr. hydro was born.