All, Hello, I'm kind of new to the landscaping business. I've been offering mowing, pressure washing, tree removal services on the side now for quite some time. A lot of my customers ask me to not only cut their lawn but they want it to be greener than the neighbors. I tell them to just call chemlawn or a comperable company. And they come out and charge a pretty hefty fee and the lawn looks great (especially after I mow it). Well I was always afraid to get into the Fertilizers side of the business. Can anyone give me links to places that carry a whole supply of Fertilizers and all of the different products I need to help my customers?? My question is, those truegreen and chemlawn trucks have these nice big old tanks on the back.. Are they liquid Fertilizers or Pesticides?? I've always heard that solid time released fertilizers are better than liquid. So in short.. whats in the name brand tanks, and second I need the links to a bulk and med bulk supplier of lawn care products.