ABSTRACT The research entitled "The effect of the plant spacing design and crop density to the yield of garlic CAllium sativum L. Lumbu Hijau variety" had been carried out 10 th November 1991 until 15 th March 1992 at Kelurahan Sutopati. Kajoran District. Magelang Regency. The Central of Java. The soil type is Latosol, pH 6.5 on the altitude 1.200 m. …