18-24-12 Slow Release Starter Fertilizer 50#

18-24-12 Starter Turf Fertilizer with Sulfur-Coated Urea. This product is a slow-release nitrogen option providing up to 12 weeks of feeding. High phosphorus for better root establishment. Potash to improve the hardiness and disease tolerance of the new seedlings. It covers approximately 12,000 square feet, but use soil samples if you have them. The perfect choice to get seeds started and give you long-lasting, healthy, dark-green, beautiful turf.