It is Fescue purchased at Lowes:
https://www.lowes.com/pd/2-66-sq-ft-Fescue-Sod-Piece/1000443811
I have also made adjustments to my Rachio. Setting. Changed from default 9in Root Depth to 5 inch. I am not sure what to look for on a gras for fungus so I took another picture if that helps.
