I was recommended zone by someone to fix/protect from root rot. Let me explain myself. This is my first run using 4'x8' tray, I usually use 4'x4'. So when I built the stand for the 4'x8' I did not know these trays sag. Needless to say it sagged alot and some of my plants were sitting in a puddle of nutes that would not drain until I was equipped to deal with the problem. Once fixed, I noticed that some of the roots had what looked like root rot(not sure because I have never had it before, but it didnt look right). So I trimmed all the dead root and flushed and went back to vegging as normal. I havent seen any signs of unhealthy plants or roots but I do not want to take my chances. What would you recommend instead of zone when using coco?
Thanks for the tips on keeping strech down also. Knowledge much appreciated. In your experience, what kind of yielder is GDP? Is it as bad as I've heard?