Scotts® Turf Builder® Grass Seed Perennial Ryegrass Mix establishes quickly. This mix contains Root-Building Nutrition, a combination of ingredients that is expertly crafted to help establish deep roots to grow thick, green turf so that you can build a better, stronger lawn from the roots up. Scotts® Turf Builder® Grass Seed Perennial Ryegrass Mix is designed for full sun and light shade, and has low drought resistance with medium durability. It can be used to seed a new lawn or overseed an existing lawn. For best results, apply in the spring or fall when daily average soil temperatures are consistently between 55°F and 70°F or air temperatures are between 60°F and 80°F. We recommend using a Scotts® spreader to apply this product (please refer to spreader settings on product label). Water daily or as needed to keep the soil surface moist until the seedlings reach at least 2 inches tall. One 2.4 lb. bag of Scotts® Turf Builder® Grass Seed Perennial Ryegrass Mix has a new lawn coverage of 300 sq. ft. and an overseeding coverage of 900 sq. ft.