This research was conducted at the Experimental Park which is located Jalan Segaranak Number 08 Ampenan, Mataram City, West Nusa Tenggara Province, from May 2022 to August 2022. has objectives, namely: 1) determine influence of media planting on growth and yield leek (Allium porrum L.) when placed growing with different compositions; 2) evaluate composition best medium used for growth. The meth...