Southern Ag Plug Fast 12-12-6 is specially formulated to guarantee a healthy start and continuous growth for newly planted grass plugs. It contains slow release Nitrogen and high amount of Phosphorous to help boost the development of new roots. It is designed for planting grass plugs in a fastest and easiest way. It contains sufficient quantity of fertilizer to sustain up to 20 trays of plug. It is recommended to sprinkle 1 teaspoon in each hole before planting. Product comes in 5 lb. bag.