Repair bare spots and thin or pet-damaged areas in your lawn in just three weeks or less with Pennington One Step Complete. This easy-to-use, premixed product provides everything you need for quick and simple lawn repairs. With One Step Complete, you get premium Smart Seed grass seed, professional-grade fertilizer and natural mulch in one product. And, once established, Smart Seed grasses require up to 30 percent less water than ordinary grasses and stay green up to three weeks without watering.