If areas of your lawn don’t see much sunlight, you may have had some difficulty growing thick, green grass. Requiring only 2-6 hours of sunlight, Pennington Smart Seed Dense Shade Grass Seed Mix offers the perfect mix of Tall Fescue and Fine Fescue to thrive in shady conditions. This grass seed is disease and traffic-resistant, resulting in a strong and durable lawn. Plant it in early spring or early fall and see results in 8 to 16 days. This 3.0 lb bag covers up to 750 square feet for over-seeding an existing lawn and 250 square feet for starting a new lawn from scratch. What makes Smart Seed smart? It’s our industry-leading innovation. Pennington's NexGen Turf Research is the largest private grass seed research facility in the United States. We lead the industry in developing top-performing, water-conserving, sustainable seed. Once established, our purebred, drought-tolerant Smart Seed grass requires up to 30 percent less water than ordinary grass seed. 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. Bag size: 3"x11"x7.5" 3.0 lb.