I've never overseeded a lawn and don't know a whole lot about doing it but have had several people wanting it done this April. I do know getting grass started and getting a good growth out of it is hard during this time of year, especially if it were to get dry and hot. We would be adding topsoil in low spots and evening the yard out and overseeding. What is a good price for this? The are is just over 6000sq/ft and what steps do i need to take. Any fertilization, straw, etc. He wants to us to sew kentucky blue grass. Any info will be appreciated.