idk im considering ditching this coco grow and going with soil atleast for now its to confusing to many variables least with soil all i gotta do is mix at apropriate ratios and let cook i think ill be having alot of coco in my future mixes tho if i do over water a tad its holds on to a bit of oxygen but ye at this poing blood n bone and some dynamic lifter some rock dust or kelp meal defanetly gonna add some neem tho and some castings with some airation boom al i gootta do is let it cook then im certain the mix i got now has been cooking long enough now tho over a month easy