Coco Growing but what is best nutrients for it

i am on my 5th Grow using coco and although the Canna nutrients are ok...i think i can get more from them.

I have 600w going through 6~8 plants(1mx1mx2m) with a few extra bulbs for sides, all are sitting in auto pots with coco prof +.....

its a very simple setup but im now looking at yield and if i can squeeze more from them;

so far i have only used canna nutes but wonder whether for coco if Advanced nutrients or dutch pro would improve my situation;

Does anyone have any experience with COCO and Dutch pro/advanced Nutrients...if so is the also a feeding schedule they could supply me?

house and gardens coco ive seen the best results with

I use cheap shit.

Botanicare cns17 for coco.


















I do want to try house and garden though.

i use hesi and hammerhead pk...................these are 12-12 from seed............