This study aims to determine the interaction effect and the main types of natural growth regulators and types of organic fertilizers on lemon cuttings. This research was carried out in the experimental garden of the Faculty of Agriculture, Riau Islamic University, Jalan Kaharudin Nasution, KM 11, No. 113, Air Cold Village, Bukit Raya District, Pekanbaru City. The study was conducted for 3 month…