Scotts Lawn Builder Lawn Food is a slow release formula which feeds & greens grass over time without growth surge. Fast-acting, long-lasting formula. Scotts Lawn Builder Lawn Food is the choice of professionals & is used to maintain high performance turf at many of Europe's premier sporting venues. Use Scotts Lawn Builder Lawn Food Carton between March & September. Scotts Lawn Builder Lawn Food Carton treats up to 100m