Miguel from Conroe, Tx writes
We would recommend keeping your herbicide and fertilizer applications separate so that you can get accurate application rates of both products. Also, you do not want to promote growth of the weeds that you are trying to kill. Also, Ferti-Lome Weed Out with Crabgrass Killer causes yellowing on target plants, but Ferti-Lome Chelated Liquid Iron and Other Micro Nutrients is designed to correct yellowing. This is another reason it would be better to separate the applications.
Answer last updated on: 10/03/2017