5-10-30 + Iron: Starter and Centipede Formulation

5-10-30 Starter and Centipede Formulation is a traditional fertilizer mix used for generations in farming and landscape maintenance as a starter fertilizer. This formulation adds a small amount of nitrogen, but is higher in phosphorus and potassium. Phosphorus and potassium are important in early spring to encourage health and more prolific root growth in warm-season grasses. Includes iron to promote a beautiful dark green leaf color. Contains both soluble and slow-release fertilizers. Starter and Centipede Formulation is also the go-to formula for Centipede lawns because it's low in nitrogen. Fertilize Centipedegrass based on the feedback from a soil test - your Centipede lawn may not need fertilizing at all and can be damaged, especially with too much nitrogen. 6 lb. covers up to 1,200 sq. ft. 25 lb. covers up to 5,000 sq. ft. 50 lb. covers up to 10,000 sq. ft. Apply to prepared soil and lightly till or rake then lay new sod. Apply only at the recommended rate. Use our yellow walk-behind spreader to distribute this granular product.