Crap. Now I'm really confused. I'll tell you, there is more conflicting info about cloning Cannabis than just about any subject I've come across. I'm thinking starting from seed might be the best way to go. Not sure why I'm cloning all this stuff anyway. I haven't even had my first harvest yet. Those rockwool cubes bother me too. Something I have to treat with acid because it's too alkaline to support plant growth? :wtf: That should have been my first clue.