hey dude,
Great read, I just finished it. Got me reallly intersted in the ring. It's somwhat simular to the bubblers I seen with the sprayers inside. But different in where the H20 comes in. Anyway, I'd like to compare. I got a tiny bit of nute burn to when I switched to hps on this grow. I also went and read the whiterasta link. Then dug a little further. All great stuff. I'll be interested in seeing the results of an all CMH. Do you really feel certain the HPS was the problem? Everything was stable in my system when I turned 12/12 and I didnt add or change anything. So the deficency in the HPS spectrum could be the culprit in stessing the plants. Alright, enough jibber-jabber. I'm looking forward to your next venture. Well done sir. Rep+