lol yeh, i was thinking of having a control plant, but i know how fast the plants im using grow anyway, i just cant be bothered to germinate another two seeds and wait for them to be big enough, if the first test has any success (ie. doesnt kill the plant) i think i will have to do another one with a control just to prove it, till then, im just experimentin anyway, im gonna go finish it off in a sec, oh yeh, the roots will have enough room, and if they dont, ill make a bigger pot