Scotts Turf Builder Grass Seed + Fertilizer 2-in-1 Tall Fescue Reseeding Mix, 20-Pound Reseeds and feeds your lawn in one easy step Fills in thin spots to thicken your lawn Feeds and greens for 6 weeks Seed germinates best when temperatures are between 60 and 80 F For best results, apply with a Scotts branded spreader