Featuring an ideal balance and added benefit of Green Meter technology Jonathan Green and Sons Green Up Lawn Fertilizer offers controlled release nitrogen which continuously feeds turf for up to twelve weeks. Specially formulated with nutrients needed for optimal growth and contains phosphorous, potassium, iron and sulfur. The uniform particle size fertilizer is unaffected by excessive rainfall, reduces amount of grass clippings, provides even distribution and resists droughts and disease. Covers approximately 5,000 square feet.