Scotts Elite Spreader is advanced, accurate and engineered for a 20% faster application (vs. a standard 5 ft. spread pattern) to be used year-round. This spreader can be used for feed, seed, weed and melt holding up to 20,000 sq. ft. Of product. The dual rotors provide exceptional accuracy while the ergonomic handle comes equipped with a smartphone holder. This spreader comes equipped with Scotts EdgeGuard technology. To use - Prep by knowing your lawn size before beginning. When filling the spreader, do so over the driveway and cleanup any spilled product. Then, turn the dial to the correct setting by reviewing the instruction booklet or scotts.com. Lastly, to apply, begin walking and squeeze trigger. Release at turns and walk briskly making each pass 6ft. from the previous.