yeah man, there is a bit of binding issue there as a simple rule of thumb to use.Ive mentioned this when several ppl moved to TLO/organics and so on within the coco relm.there is a pretty fair misunderstanding when it come to full coco organics.coco as ya know its all about PH.low PH too boot lol but when its organic bottles for feeding in pretty much any medium holds true.PH and def. happen a little more regular than other mediums. to add life to coco cant be done well.you can add ALL ya want all day long but solely coco it will not adhere to.now once its been used say five six and ten times rotated out and through grows it gets finer and puffy also,so absorbing more moisture and life.but with solely coco you would want to add say pieces of chip brick,pumice stone...really anything light and porous similar to either perlite or busted up smaller pieced coco coir chip brick to hold the life.sall it a binding agent if you will.since thats exactly what your doing.most of the life will wash out ansd it would get mighty expensive to always buy wettable powders in various forms or always tilling you top coat to puch yet more and more webbing into the mix but with the organic bottle types feeds and coco it will not support the type of life for long.very short amount of time.
now take TLO and coco mixes.Ive always maintained that with no less than a 25-30% soil and upwards of 70% broken down coco and literally re moistened WITH a bangin full of life tea and once soil and coco base with what have ya is mixed yto remoisten with another tea is ideal imo.and ofcourse more amendments would be added but the initial binding agents with the soil ie:soil iteslef,perlite and chip brick(s) pieces again broken down in thirds or more. the life and nutrients are allowed to use the binders to adhere to and build upon..but with that know the less binding agents and materials there are to use and cling too,the less life and organic matter there is to maintain the e ultimately perfect balance OF a true organic medium thats alive.