[Arid_gardener] Question from Home-Hort WWW page

[robamartin at cox.net]

Ron Martin
85044
robamartin at cox.net

I have an existing tiff lawn that isn't doing very well. I want to replace it with a new lawn (mid-iron sod).  Do I have to scalp out the old lawn before installing the sod or is there another way of doing it?

Someone suggested that I first kill out the tiff and then rototill the top 4 to 6 inches and then install the sod.