Snow is precipitation in the form of crystallinewaterice, consisting of a multitude of snowflakes. Since it is composed of small ice particles it is a granular material. It has an open and therefore soft structure, unless packed by external pressure.
For those that dont have snow, this is what it is.
It was a film about a lady who's husband died and left her in debt. She decided to grow Cannabis to pay off her debts. It was set in Cornwall; thats wtf.