You can take a plant and remove the leaves off a stem and bury the branch and it will develop a root system. Read the book Marijuana Botany by robert connell clarke.
I will have to look that up. I don't think thats advisable, being I think it would not root as fast. I can't say one way or the other, never tried it, never read the book. Do plan on looking into though. Thanks man.
Well if you want to transplant because it's stretching then it's best to transplant first before you go clipping anything off the plant, or you will sustain a double shock to your plant(s) So one of these nights just transplant it and water good. Night time transplanting is always the best. And my only problem with transplanting young plants is that they usually haven't developed much of a rootball, so good luck with fetching that bitch out tha dirt.