I run the Roots Organic Master program schedule.
I don't use coco, my plants are in roots organics original soil. nothing added.
The plants love this set up! I've run atleast 6 different full nutrient lines, and a couple of my own, with varying results and nothing I've had experience with comes close to this.
I Use RO water, do not ph and feed with pretty much every watering especially in flower. For the most part, i follow the roots feeding schedule, but add in General organics CaMg at 5ml/gal (upping to 10ml in late veg & early flower, Thunder Grow @ 3ml, GH floralicious bloom in flower @3-5ml.
I also up the trinity in mid-late flower to 10ml.
My plants are healthy, flowers bigger, much bigger and smell/taste better then anything i've seen.