A lawn mower and spreader system includes a deck, a hopper, and a spreading element. The deck supports an engine having a power takeoff and at least partially surrounds a blade coupled to the power takeoff. The hopper is configured to support granular fertilizer. Furthermore, the hopper has a discharge chute leading to an opening in the deck. The spreading element is coupled to the power takeoff of the engine and is positioned between the deck and the blade. The spreading element includes a hub and arms that extend laterally from hub. The arms are spaced apart from one another by open slots.