Mother nature can grow the best for sure. This is a guide for those who aren't using soil or don't have access to good quality soil such as indoors. Earth Juice has a very high "Brix" which brings out the taste of the terpines and cannabis. I'm not from Earth Juice and most of the fertilizers are actually derived from poop the same thing mother nature uses in your (best weed) the only difference is we don't have to wait years for it to become usable when trying liquid soluble fertalizers. At the end of the day use what ever you want its your body your smoke. Good luck to you :)