Mag-Iron is a granulated blend of Iron Humate and Magnesium.
It has the added benefit of Humic, Fulvic and other Organic acids. It is granulated with Molasses which is a rich food source for your soils microbes. It has a guaranteed analysis of 18.5% available Iron and 2.25% Magnesium.

Mag-Iron is easy to spread in a uniform manner and your plants & soil will respond with vigor and good health. Mag-iron provides nutrition and added color to turfgrass, particularly in nitrogen ban/black out periods. The iron in iron humate is stable and bio-available. It will not leach or oxidize. Mag-iron is blended into commercial fertilizer mixes because of its nutritional and handling qualities.