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Formulated with the perfect 4-1-2 (16-4-8) ratio for high-performance results
speedwell and wild violet
Faster and more effective than traditional lime products
fertilizers
measurable data
SmartPhos DG® 4-22-0 Covers up to:7,800 sq. ft. Formulated with the perfect 4-1-2A 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