X-Seed's Quick and Thick dog spot repair can fix you dog's unsightly yellow spots in your yard in as little as seven days. The mix contains seed, expanding growth medium, fertilizer, and gypsum. It's easy to use; all you need to do is add water and apply to the spots you want to patch up. There's enough in this bag to cover up to 200 spots, and it works equally well in sun and shade. | X-Seed Quick & Thick Dog Spot Repair Lawn Seed | Size 1.75 lb