This research was conducted to determine the effect of liquid organic fertilizer (LOF) of banana fruit which various dosages of NPK on the growth dormant stump of rubber (Hevea brasiliensis Muell. Arg) clone PB 260. This research was carried out at research station Faculty of Agriculture, Sriwijaya University, from July to October 2021. The study was designed using Randomized Block Design (RBD)…