20K SF of grass. TGCL ferts for $85 visit. I want to do fert myself but, fear I may do more harm than good and that TGCL can do it cheaper than I can. Would Lesco help me out or talk down to me? I know I need to fert for the fall, I just thatched and put down some seed and I know I have grubs - I fear that I may end up killing my new seedlings. The question simply stated is can I do it cheaper and how many applications do I really need? This board often states fert 4-5 times a year, TGCL is at my house 6-8x/yr Thanks in advance. One last thing - I called five fert companies over the past two months and only TGCL showed up.