Planning to do small scale fert/squirt with a nice dry spreader and a backpack sprayer. Doing this for just a handful of my mowing customers next season to get started...1/4 ac lots or less. I do have a question. When I apply dry fert and then spray herbicide (either simultaneously as with a synergy setup OR as a two step process spreader then backpack), will I run the risk of 'tracking' or 'streaking' the turf with my feet due to applying a liquid over dry fert. The last thing I want to do is put down a round of fert, then spray the same yard and streak the fert due to my wet spray-covered rubber boots. Should I be worried about this since I am using dry fert instead of a liquid tank mix? Thanks!