The 85 lb. Tow Broadcast Spreader has a large 4 ft. to 8 ft. spread pattern to cover around 12,000 sq. ft. of ground. The hopper is constructed of heavy-duty polyethylene for rust- and corrosion-resistant performance in all weather. With its at-your-reach flow control, you can adjust flow right from the comfort of your mower seat. Boasting a universal design, this seed and fertilizer spreader conveniently fits all brands of riding lawn mowers.