It is where they are sourced. From an organic or non organic origin. Personally, I’m a hybrid grower. A lot of companies cannot call their stuff organic (even though it basically is) because of preservatives or stabilizers. And FYI— just started incorporating Aptus with floraflex—- straight fire! 💪🏼💪🏼💪🏼 Good choice!
Like you can get your organic nutrients from dead cows— that’s organic—- however at the end of the day, the plant still recognizes the nutrients all the same! ✌️🏻💚🌿💨