Alastair
Member
Why do I need a chemistry degree to understand EI? Isn't the idea of EI just to overdose the tank so that your plants don't lack any nutrients? Do I really need to understand each single one and how it affects every single ml of water in the tank? Nope, this is a hobby and I just want beautiful plants the easiest way possible, and so do most other people, so if you follow the simple advice there is nothing wrong with that.
If you have the time and curious then for all means expand your knowledge and dig into it, but for the average user that is just overkill (myself included). Do other methods work? Yes off course, does that means we should be following them? Yes and No, people have their options, like a famous person says take the blue or the red pill? Your choice!!
Happy planting 🙂
Well said paulo 😀