Hey epoo, good thing goin' on there. I looked in to check out the PE and Rocklock. I have one of each as part of my 13 strain, 2010 grow.
Can't comment on the grow technique, as I'm strictly a dirt farmer in or out. And mostly out. I will be watching with great interest.
Good luck & good grow........BB
BTW, plant in pic 21 will most likely hermie if it isn't a male, considering the obvious stress.