Lawn grasses vary in the amount of sunlight they need to stay healthy. Pennington smart seed sun and shade offers the perfect mixture for southern conditions. Designed to survive in hot, humid and harsh conditions, this sun and shade grass seed mix has excellent disease resistance and very good drought tolerance. Plus, it contains just the right amount of fertilizer to help your lawn succeed. In areas of your lawn that receive 4 to 6 hours of sun daily, plant this grass seed mix in the early spring or early fall and see results in 8 to 21 days. This 7-pound bag covers up to 1,750 square feet for overseeding an existing lawn and 580 square feet for starting a new lawn from scratch. Pennington's nexGen turf research is the largest private grass seed research facility in the united states. That's year after year, for the life of your lawn. Plus, our advanced, fertilizer-enhanced seed coat technology speeds establishment and promotes greener grass. Born from pennington innovation and nexGen breeding and research, smart seed brings you better seed, better sustainability and better results.