Alright, I have to make an 80 apartment complex look really nice and i was wondering if anyone could give me some suggestions on what type of fertilizer and what not. There are mainly alot of spots in the grass where there in no grass just some dirt and i want to thicken the grass and cover those spots up in the larger areas of the complex. The grass in kentucky 31 and i am in tennessee. Any help on what kind of fertlilzer for this time of year or anything would be great! thanks!