ABSTRACT The experiment of the effect of fertilizer leaves Grow More concentration and weight chaff mulch to yield garlic (Allium sativum L.), was carried cut at Semalen Village, Sub District Secang, Regency Magelang from Agus- tus until November 1993, with the soil type is latosol, pH 6,5 and altitude of the place 385 metres above sea le vel. The exper…