Hey everyone..........I plan on adding fertilizing to my services provided this year and just had a few questions. 1: I only plan to use granular fertilizer. Do i need to be licensed for these applications in WI. I am looking at either buying from my local JDL or a company called Conserve FS. 2. I have messed around with JDL planner, but I was wondering what everyone else's programs are like to compare. I intend to fertilize 4-5 times a year. I live in WI and our grass is generally Bluegrass and Fescue. Any help would be greatly appreciated.