Very nice idea cane. However your definatly not the first. Check these...First three are my flowering room 400 hps. Fourth is day 7 in flower. I call her big bitch. she was grown in regular sunlight in a window for 2 months then given to me. I re-vegged for 2 weeks then flower. This is my first grow. Ill be watching your thread.
im prety sure you could actually grow from out the toilet bowl too or even out the back of the toilet ya know whatever floats your boat you just would probably need another place to shit