This study aims to determine the relationship between the age of oil palm empty fresh fruit bunches as mulch on the growth and yield of oil palm (Elaeis guineensis Jacq.). Oil Palm that are sampled from marihat varieties are 20 years old. This research was conducted in Putak Village, Gelumbang District, Muara Enim Regency, South Sumatra Province from October 2019 to April 2020. The method used …