Well I haven't done this yet so I can only go on what I read but the experiment I'm reefering to only vegged for 10-Days(Hydro I believe) then pulled and measured each root. They also did a few on each side for variability(4 I think). It was a very well done experiment but that was only "there" results with "there" strain. If you believe in the 24/0 I say do-it. I personally wouldn't be able to swallow the 24/0. MJ wasn't born in nature with 24/0 so maybe there is unforeseen reasons for that, Natures "reasons". I totally support that extra couple O's, I'm just a worrisome putts. :jointsmile: