Scotts Turf Builder THICK'R LAWN Bermudagrass has everything you need to help turn your thin lawn into a thicker, greener lawn. The 3-in-1 solution is formulated with grass seed to fill gaps in current lawn, fertilizer to feed, green, and thicken new and existing grass, and soil improvers to encourage stronger root development. These three components work together to help you get up to a 50% thicker lawn with just one application (subject to proper care; results may vary based on current condition of lawn). A great addition to your lawn care program with a late spring or early summer application once your lawn has greened up and soil temperature is 65 Deg F. Manufacturer recommends using a spreader to apply this product (please refer to spreader settings on product label). Water daily or as needed to keep soil surface moist for the first 2 weeks.