Iron is an essential micro nutrient for turf grass as it plays a crucial role in the production of chlorophyll, which is responsible for the green color of grass.
Iron also contributes to the maintenance of the structural integrity of thylakoid membrane (the site of the light-dependent photosynthesis reactions)
It is important to maintain the proper pH level of the soil for optimal iron uptake
Iron can be applied to turf grass through various methods such as granular fertilizers and soil amendments.
15-0-15 with Iron added is a great way to green up yards with centipede grass