I live in North Carolina and I had one of my customers to ask if I put grass seed down. (She just built her a new house) I told her I didn't b/c in NC you have to have a pesticide license to put down fertilizer. So my question is can I put down grass seed w/o pesticide license, and will the seed grow much without fert.? I'm looking to get my pesticide license in December. Can somebody please help me with this.