Background: Purchased the home about 4 months ago. Lawn is original, so it's about 50 years old (I'm assuming). The property is in South Eastern PA (Philly). In April I applied Scotts Turf Builder With Halts Crabgrass Preventer. As you'll be able to see from the pics I'll post later tonight, it doesn't seem to have helped much. I have not applied any weed and feed since. I was getting ready to do the next step in the program (Turf Builder With PLUS 2 Weed Control) but I received an ad from TG/CL in the mail offering a fairly good deal. (Lawn is just under 15,000 sq.ft. they offer $49 per application, recommended 4-6 per year, first one is $30). Question: I've read through the site and see that many of you don't like TG/CL because they use quick greening techniques, etc. So here's the question: 1) Based upon the pictures (which I'll post tonight and also the fact that there is heavy clover and some crabgrass), do you think I should use TG/CL? 2) Should I continue my own program with Scott's (or Lesco as many of you suggest) and 3) If I proceed with either TG/CL or my own program will applying a weed killer brown a good portion of my lawn for the entire summer? --if so, should I skip the weed killer and just apply fertilizer and wait to the fall for the weed killer? Thanks!