When shopping for a broadcast spreader, pay attention to: Construction materials: Look for a hopper and broadcasting plate made of durable, rust-proof material such as heavy-duty plastic or steel with a corrosion-resistant coating.  Holding capacity: Choose a spreader that holds enough material to cover your yard so you don't have to stop and refill in the middle of working. Broadcasting range: The farther a spreader can throw material, the less time it will take to cover your yard.   Wheel diameter: Larger, higher wheels allow your spreader to maneuver over roots, uneven ground, and other obstacles easily.  Weight: If you're looking for a walk-behind broadcast spreader, make sure you choose one that isn't too heavy for you to push comfortably.