First off, this forum has been incredibly helpful to me. Today makes the 14th day since my lawn was aereated, overseeded (Lesco Transition Blend seed) and fertilized (18-24-12). Overall, I was very pleased with the guy who did the work. I have been diligent in watering the grass every day and am now seeing decent germination. Here are my questions: 1. When should I mow? The old grass is getting pretty tall 2. At what height should I mow? ( Tall Fescus was planted) 3. Should I bag or mulch the grass when I mow? Thanks again for all of the advice.