Beleive it or not I had one of my very first request for fertilizing today. I am not liscensed to apply any of this type of stuff so the customer usually does it if they want it done. Anyways, if the homeowner buys it I am able to apply it. Since I have never done this I don't have the slightest clue how much to charge for this. The yard was probably about 1/3 of an acre. Keep in mind the customer will be paying for the material and he is only paying me to apply it. Any help appreciated.