I don't think General Hydroponics are cannabis specific nutrients, but they do not appear to be a very complete nutrient either. i will look into this dyna-gro you speak of. to each his own, hydro works best for me. your right im still a bit new at this, but even so i can deffinetly see how a lot of companies are splitting up and diluting all the "essentials" in order to make you buy 10 bottles instead of 2, i was under the impression that you could not mix all 16 elements together in a liquid form without making them unstable.
Canna specific nutes are a huge industry and your right the target audience is a bunch of lazy stoners, its hard not to look at those ads when theres such hot chicks straddeling the bottle. i also notice that alot of the ads talk around the point rather than addressing the purpose of the product.
UB sir your a promoter of jacks classic, correct? is it possible to use their general purpose and bloom booster in a hydroponics system? i just picked some up for some outdoor plants, peppers, tomatoes and stuff like that, but was wondering if i could apply it to hydro? i would like to give it a whirl i hear a lot of good stuff about it, and its dirt cheap.