The Andersons SmartPhos DG 4-22-0 Professional-Grade Fertilizer (18lbs.)

A professional-grade high-phosphorus fertilizer derived from struvite, an innovative phosphorus source Made with patented SmartPhos® technology which allows for balanced, slow-release nutrition Highly plant-available, offering nutrients that can be readily absorbed Phosphorus will not leach or tie-up in soil Not impacted by soil pH Ideal fertilizer for use on newly planted lawns and mature lawns with low phosphorus levels Recommended to use ahead of nutrient blackout periods Extremely small particle size for double the coverage Made with patented DG Technology