if you are not going to seal off your grow area then I don't know why you'd bother going in the corner, you might as well just have the lights in the middle of the room, I think you would be happier if you got yourself a tent or you lightproof a large cabinet, it will stink out your house...
you should start an open thread in the indoor section as opposed to a journal you would probably get more people stumbling on it, it's a cool set-up you got
I've kept an eye on your journal things are coming along nicely. I've only scrogged when I've been in a tighter spot I usually just tie the plants onto the pot on onto themselves when I've had good space to work in like you do. when you gonna flip em?
A lot of funny answers, look into organic growing.
if your question is 'do plants need food?' then the answer is yes but I your question is 'do plants need an expensive line of cannabis specific branded nutrients?' then that would be a no, they are one way of feeding your plants but there are...
nice collection man, have you grown the grapefruit out recently? it is my all time favourate smoke but haven't seen it mentioned in years, where'd the beans come from do you know?