Whatever cures your bud peeps, but organic nutes and pure coco are a bad combo. Organic nutes do not provide much to plants until the microbes have their way with them for a significant amount of time, which is the reason most soil recipes using these nutes require "cooking".
When coco is mixed with soil, we have a different picture, one that I have zero experience with, and not enough knowledge to predict likely results. The results that some of you are getting suggest that it may work out some times. However, the real question is whether you would be better off with pure coco or straight organic soil rather than a combination. I suspect that a grow would be better off one way or the other rather than combined, but that is just opinion, I have not tested the idea and am unlikely to.