The research was conducted to see the growth and yield of Pagoda mustard plant on the effect of giving various concentrations of AB mix with a hydroponic system. This research was carried out at the Hydroponic Plastic House, Indralaya District, Ogan Ilir Regency, South Sumatra with location coordinates 3o12'19.8"S 104o38'55.6"E and carried out from March 2021 to July 2021 . This study used a co…