You are viewing a single comment's thread from:
RE: What Causes Hoarfrost?
Thanks, @joanstewart! And thank you for the lovely tip! Yes, it's amazing. I believe we will see more of it with global warming. It tends to be quite cold here in the winter - well below freezing. Hoarfrost occurs at warmer temperatures, around freezing, when there is moisture in the air.
Always a dazzling thought that each crystal has it's own unique shape!