Yeah, it is the most recent edition and it said the hydroponics section had been expanded along with a few other sections. Sorry for second guessing you Weedhound. Hopefully rhizome can come back and give some more insight. I have a feeling that it has something to do with the water sitting in the bottom of my bins, but if the water is oxygenated I wouldn't think it would be too bad. Sorta like a shallow DWC?

In other news, I started giving my vegging plants a dark period like 3 weeks ago and they are huge and their roots are insane!:thumbsup: The roots are pretty much just a huge mass in the bottom of the bin. Is it bad if they get tangled up?

I find growing a plant in veg to be stress free, but I really really really want to finally get the flowering part right, so hopefully we can get some more input here.