9/14/2011 10:09 PM
It was actually made to coat fertilizer with it. A company here has a great product that is Ammonium Sulfate coated with wolftrax iron. The rep gave me a box to try to spray, but I didn't see results from spraying. I think it would help with soil iron deficiencies more than color enhancement. If you are going for color it is hard to beat the good ole ferromec. Also, good luck cleaning out your sprayer after spraying the wolftrax. About 3 months later you will still see some in the bottom of your spray tank every time you spray. Leave it for the granular blenders unless you are correcting soil deficiencies.