Im thinking about getting into the lawn fertilization end of the business. Ive been mowing for four years, and im looking to expand. I dont want to use the chemicals that scotts, or true green use. Im trying to use green products. Ive tried to talk to the John Deere landscape branch in my area, and even submitted a request online, but never got a answer and im not sure where else to go. Has anyone had any luck with organic spray, if so what kind. thanks for taking the time to read this, I hope to hear from someone soon.