Blue Seal Safe ‘N Simple Lawn Food 6-2-4Safe 'N Simple Lawn Food is a natural based fertilizer containing soybean, alfalfa, and fish meals, organic materials that enhance the soil, increase soil biological activity, and provide needed nutrients for a thick healthy green lawn. Recycling plant material back into the soil is nature's way of replenishing nutrients and rebuilding soils in natural habitats. Conventional synthetic fertilizers supply plant nutrients. Safe 'N Simple 6 2 4 provides