Okay..so the story goes I overseeded/fertalized last fall and this spring the grass was lush and green. I wanted to put some spring fertalizer down so I did a soil test. Acid 6.0, Nitrogen Low, Posphorus high, Potash Low. So I bought a Lesco Fertalizer (non-weed control) 18-0-12. I spread it as directed. Now my lawn is looking like it is fertalizer burnt. I dont get it? I watered before I put the fertalizer down and did my normal morning zone watering?
I am in the process of selling my house and now my yard doesn't look very good.

What can I do now?
Any thoughts or suggestions is greatly welcome!