I bought this home in Bowling Green, KY 4 years ago and I am trying to get a thicker yard. I have tried to aerate before I seed with ky 31 fescue. What is your advise on aeration and seeding. When and how deep should I aerate? I just have one of those 4' jobs that pulls out the plugs. When is the best time to spring seed? Thanks for any help!!!!!