i know tom hill make his own huge pots....if i remember right he uses landscaping fabric and cages from hardware cloth...
check it out..they are BIG!
i found him talking about his pots..
I think i might just be making one of these next year...
takes over 25 bags of soil!
you're tread...
you can screw with lighting once or twice and be fine ..much more than that and they could hermie on you..
i would swap the 12 light hours to day time..or just leave them in the gh...good luck
forgot the link...
http://www.amazon.com/Joe-HJ602C-Cordless-Electric-3-31-Inch/dp/B003BVJBQ4/ref=sr_1_11?ie=UTF8&qid=1347395201&sr=8-11&keywords=grass+trimmer
im going to get one for fan leaves..