Sorry guys I was pretty vague as far as what I was asking. Are there any laws against using ag fert on residential turf? Reason I ask is that when you talk to people at places like lesco they frown real fast and give you reasons not to use that type of product. I understand that they are competitors and they are pushing their product for sales, but I believe a person told me it was against the law in one of our conversations. Does anyone know if this is true? I have looked in books and on the internet but I have not found anything stating one way or the other. What are the pros and cons of using agriculture products on residential turf? Any bad short or long term effects on grass? Does it even matter, is product the product the same? So far the I have noticed the cost to be much cheaper w/ ag products. Any info is helpful.