Jason from Douglasville, Ga writes
I see on the label derived from it is ferrous sulfate heptahydrate which is the iron but I also see citric acid which is widely used for chelating.
Yes, the Iron in TurfGrass Pro Blade Iron 15- 0 -0 is chelated with citrus and amino acids. This allows the plants cells to process the Iron more easily for a greener, healthier plant.
Answer last updated on: 01/15/2018