The research aimed to determine the effect of rice husk biochar and tithonia liquid organik fertilizer (LOF) on the growth and production of peanut plants. This research has been completed. The study used a factorial completely randomized design. The first factor was the dose of rice husk biochar (B) consisting of 4 levels (0; 0,6; 1,2; 1,8 kg/plot), and the second factor was the concentration …