PROBLEM TO BE SOLVED: To provide a fertilizer spreader capable of ensuring a large accommodation capacity and preventing occurrence of a bridge by uniformizing a distance between an agitator and an inner wall of a hopper.SOLUTION: A fertilizer spreader 1 includes: a hopper 2 accommodating a fertilizer and an agitator 3 agitating the fertilizer accommodated in the hopper 2 by rotating the fertilizer in a vertical axis direction. The fertilizer spreader 1 allows the fertilizer agitated by the agitator 3 to be dropped and spread on a farm field. The hopper 2 includes: a rectangular part 21 including a rectangular horizontal cross section at an upper part an inverted conical part 23 including a horizontal cross section at a lower part having an inner dimension decreased gradually toward a lower side and a continuous part continuing the rectangular part 21 and inverted conical part 23 so as to form a curved face. The agitator 3 is rotated around a center axis of the inverted conical part 23 as a center.SELECTED DRAWING: Figure 2
