I'm a big fan of perlite. Did you know it's a volcanic glass that is heated until it pops like popcorn? That is why it is so lightweight. The process also gives it its white color. All my rootings that I have put in it have done excellent.
I'm a big fan of perlite. Did you know it's a volcanic glass that is heated until it pops like popcorn? That is why it is so lightweight. The process also gives it its white color. All my rootings that I have put in it have done excellent.
No comments:
Post a Comment