Scotts Turf Builder lawn food is a fertilizer that feeds and strengthens your grass to help protect against future problems. This fertilizer also builds strong, deep roots and improves the lawn's ability to absorb water and nutrients (vs. unfed lawn). Can be used on any grass type. Apply the product to a wet or dry lawn. Manufacturer recommends using a spreader to apply this product. For Scotts broadcast/rotary spreaders, use a setting of 3. For Scotts drop spreaders, use a setting of 6. For Scotts Wizz, use a setting of 3. If fast results are desired, lightly water the product in after application; however, watering is not required. Return unused product to original container, and sweep any product that lands on the driveway, sidewalk, or street back onto your lawn.