A 24-0-12 with 50% PCU (Polymer-Coated Urea) slow-release fertilizer is used for turfgrass (lawns, golf courses, sports fields) to provide long-lasting, consistent feeding, promoting thick, healthy growth, disease suppression, and vibrant greening over many weeks without surge growth, ideal for maintenance and revitalization. The '24-0-12' means 24% Nitrogen, 0% Phosphate, and 12% Potassium (K), with the high K beneficial for root health and resilience, especially when soil tests show a need for it.