Dry and Liquid Organic Fertilizers

you only want to supplement... super coco will take some trial and error based on how the plant reacts what you have to supplement. irrigate with some runoff only to ensure full saturation. dry pockets aren't good and will cause all sorts of issues. You want to minimize runoff in a super coco context. i'd stick to one brand's system of nutes... or make sure no nasty chemical reacitons occur if you do mix products. you could adversely impact pH which would wreak havoc on your microbes and nutrient availability etc etc.