that pretty much sums it up. I thought about testing it myself, but I came across a thread where my buddy divestoned said that he tested 24/0 to 18/6 and couldn't tell much of a difference. I trust what he says since his setup looks like a laboratory! I'll poke around and see if I can find that thread again, I think it was someone's grow log.

I'm still running 24/0, but as summer gets closer I might change my mind.