These frost flowers typically happen for each grass stem only once per season. And as we head to delay the first freeze, and this was the coldest day of the season, they were everywhere.

SEE ALSO: Rare clouds make a wave over Montreal Frost flowers can form on thin layers of ice on cold, calm days with no winds. The temperature at the ice surface must be warmer than the air ...

Frost flowers aren’t limited to ice on water, either! They can also be found on plants and any surface that has a layer of ice on it. Have you seen this before? Share your photos with us on social ...