Abstract: Apparatus for spreading particulate material comprises a frame; a hopper supported by the frame, the hopper having a lower gravity-fed outlet aperture; a feed platform at said aperture; means for reciprocating the feed platform at said aperture relatively slowly in one direction and relatively quickly in the opposite direction; and an adjustable gate forming part of the hopper wall; all whereby the particulate material is dispensed from said hopper, beneath said gate when appropriately adjusted, by the feed platform as it reciprocates. Such apparatus may include a driven rotary feed brush for sweeping the fed particulate material in a downward direction, and constitutes a simple and inexpensive means for spreading top dressing and the like in an efficient manner.