The aim of the study was to determine the interaction and main effect of POC TOP G2 and Organic NPK on Mustard Greens Yields, which had been carried out at UIRA Farm Agro, Faculty of Agriculture, Islamic University of Riau, Jalan Teropong No. 62, Kubang Jaya Village, Siak Hulu District, Kampar Regency for 3 months from February to April 2023. The design used in this study was a 2-factor Complet…