Use the Scotts Turf Builder EdgeGuard DLX Broadcast Spreader to apply fertilizer, grass seed, and other lawn care products. This lawn spreader comes pre-calibrated and ready-to-use, and holds up to 15,000 sq. ft. of Scotts product. When EdgeGuard is engaged, it will block off the right-side of the spreader pattern to prevent product from spreading onto non-lawn areas. Using the Scotts Turf Builder EdgeGuard DLX Broadcast Spreader is simple. To begin, turn rate control dial to the correct setting listed on the back of each Scotts product, pour the product in the hopper, then start spreading. The spreader's design enhancements feature a curved hopper and dual-bladed agitator for smooth product funneling and consistent coverage. Spreaders provide uniform coverage of granular products; without one, you may end up with uneven coverage of fertilizer or control products that can result in uneven feeding, weed, disease, or insect control. Scotts spreaders can also be used to distribute salt on walkways and driveways.