This study aims to determine the interaction effect as well as the main effect of NASA POC and Organic NPK on the production of cucumber plants. The research was conducted at the Experimental Garden of the Faculty of Agriculture, Islamic University of Riau, Jalan Kaharuddin Nasution No. 113, Air Cold Village, Bukit Raya District, Pekanbaru City. This research was conducted for 3 months, from Ju…