You do understand every single hydroponic medium is like that dont you?
Gravel, rockwool, growdan, hydroton, coco. They all have to be rinsed (if you care about your plant). None if them have nutrients, all of them need every nutrient added.
Do you know why you have to rinse SOME lower priced coco? It's because they use salt water to process it. Most decent brands will rinse the salt water out before they package it. Some dont use salt water at all and thus needs no rinse.
None of your crying is rooted in science or fact. It's all just conspiracy theory, mumbo jumbo nonsense.
Now there is a rule on these forums that posts made to flame, provoke or otherwise insult people are forbidden.
Your coming very close to that line. Some might say you've crossed it.
While I'm all for free speech. These are the rules. I suggest you try a little harder to be less of an asshole? Just sayin...
Oh and BTW. The worst pot I've ever smoked was organic outdoor. Hands down. Am I saying that all organic and outdoor is shit? No, in fact some of the best pot I've smoked was also organic and outdoor. Also some of the best pot I've smoked was grown in coco.
Something to think about. You're looking like a giant douch right now lol.