Pennington Smart Seed Sun and Shade Grass Seed and Fertilizer MixLawn grasses vary in the amount of sunlight they need to stay healthy. If some of your lawn receives sun and other parts receive moderate shade, Pennington Smart Seed Sun & Shade offers the perfect mix of Tall Fescue, Perennial Ryegrass and Kentucky Bluegrass to survive these conditions. This sun and shade grass seed mix is disease resistant and drought tolerant and contains just the right amount of fertilizer to help your lawn succeed. In areas of