A thin, weak lawn can be a real bummer. But getting it back to its thick, green glory doesn't have to be complicated. Scotts Turf Builder Thick'R Lawn Tall Fescue Mix is the simple, all-in-one solution you've been looking for. We've combined three essentials into one easy-to-use product. First, there's the seed, which fills in those thinning areas and gaps. Then, we added fertilizer to give both new and existing grass the nutrients they need to grow thicker and greener. Finally, there's a soil improver that enhances root development, creating a stronger foundation for your lawn. It's a straightforward, three-pronged attack that will get you a lawn that's up to 50% thicker (subject to proper care, results may vary based on the current condition of your lawn).