The experiment was conducted during 1998 and 1999 seasons in the field of the left bank of Euphrate river at the Ramadi town. The soil texture was sandy loam and loam, using peanut (Arachis hypogaea L.) local variety (semi-erect). The objective was to investigate the optimum spacing between the rows (50, 75, 100 cm) and within the rows (20, 35, 50 cm), using factorial experiment within randomized complete block design with three replications.