Faye Lifford-Earle wrote:

Yes indeed, it is safe to do this. the snow will provide moisture and
nitrogen to the soil, the grass seeds will remain dormant until enough
heat has been supplied (spring/summer). Just be sure to keep the birds
off the snow...lol

I'd be interested to know how snow provides nitrogen to the soil.............?
I'd be interested to know how snow will supply nitrogen to the soil.........?