i have a potential customer with a 22000 sq ft lawn that currently has sparse growth and serious weeds. he wants a fine fescue lawn (this is a new home, typical builders lot, 1 inch of topsoil over packed clay). i have already recommended that he have a weed treatment. i plan to aerate heavily, lime, overseed and starter fertilizer. i would like to topdress this with peat but from what i can find out in the various threads, this will be very expensive. is there another product that would work as well as peat moss and does this sound like a reasonable plan. also do any of you guys around nashville know of a good source for organic soil amendments.