This study aims to determine the interaction effect of the height of the position of the growing media and the type of mustard variety (Brassica juncea L.) on vertical hydroponic cultivation. This research was carried out at Dokagu UIR Housing Block b No. 2, Air cold Village, Bukit Raya District, Pekanbaru City, Riau Province. It was carried out for 2 months, September – October 2022. This st…