Yall want to know the super duper top secret ????
There is not a need for any type of nutrient blended specifically for coco coir.. It's just another line of even more expensive nutrients from a company with how many thousands of products now ?????over priced products at that....
If you are growing with coco .. any good organic nutrient line will work.I use Metanaturals line of nutrients for my plants and they love it.. pics speak for themselves.. I grow in a coco mix but it's coco based.
Don't buy into the hype.. it's just not worth the $ you will waste for the same results with cheaper ..better..nutrients