Good explanation. I also thought roots started in water were hydroponic roots established for water growing. Only thing I may have missed is ...when you place in styrofoam cooler with jar of water what lighting method is used? I have a cpl clones that I started a few days ago in soil only. They are doing good. Currently I'm using a LED full spectrum, low heat emissions, low energy use. 9 watts. 24 hour under light. Any input would be helpful.
Cool FAQ. More people should know about this simple method (well it all seems simple, but this one is basically free) I was wondering if you could clone herb with a cup of water because I remember doing a little "class experiment" in like 2nd grade where my teacher through a cutting in a cup of water, and it grew roots. Good to know you can do it with cannabis as well :)