5-10-30 + Iron: Starter and Centipede Formulation combo-block making them a statement piece

making them a statement piece in any environment

Keeps corners tight and clean

The markers add rustic charm and easy identification

while the planter's high-grade steel construction brings contemporary elegance

Durable Construction: Our planters feature hearty COR-TEN steel

5-10-30 + Iron: Starter and Centipede Formulation combo-block making them a statement piece5 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. Starter Formulation is designed for quicker response and long lasting