MUSHY SOIL WHERE WE PLANTED
We removed an 80-foot tall ash that was killed by Emerald Ash Borers. 2 years later, we can't keep the grass growing there. Our seed sprouts then dies. This year, it's very mushy in that area, possibly from the roots rotting? It's also sinking. We've covered the area with topsoil & planting soil. Grass grows, then dies. It's mid-August. Can we put down more soil & plant seed? Or is there something else we need to do? Have soil analyzed? Lime?
Bucks County Pennsylvania lawn and turf