https://www.tomsguide.com/how-to/what-is-snow-mold-and-how-to-protect-my-lawn-from-it
Snow mold is what gets left behind when the warm weather arrives
snow moldprotect
https://www.housedigest.com/1063881/what-is-snow-mold/
If you live somewhere that experiences cold weather, when the snow melts, you may find yourself dealing with a particular kind of nuisance known as snow mold.
snow mold