Is expanded clay better or is coco better? Are they equally easy to adjust Ph? Is the coco and clay mixed with anything or just used by themselves? Can plants being grown in coco and clay get lockouts, and if so can i use my Mycrorrhizal or is that fungi for soil use only? My first grow was with soil, and i plan on trying clay or coco for my 2nd grow depending on which is better. Do i have to buy new nutes or will my soil nutes work for coco and clay?