TurfMend products are made up of a combination granulated compost and Barenbrug grass seed.  TurfMend Sports Turf Mix contains a three way mix with 70% Turf Saver RTF, 20% HGT Kentucky Bkuegrass and 10% Regenerating Perennial Ryegrass (RPR).   The 35lb bags has 2.8 lbs of seed and covers up to 425 sq ft.