SuperThrive is no more than an additive. I wouldn't suggest using it solely alone or substituting your current nutrients with it.
ST is really nothing more than that.. and well its a superb rooting agent. I will say that..
People always downplay the use of ST.. which if done properly I can tell you that it does make a difference. It aid's in making a topnotch root
system for the plant. It's got all the vitamins and hormones that Cannabis LOVES to soak up.. and those hormones and vitamins that the plant loves to soak in.. creates not only more of a dense and big root system.. but a healthier one at that. Which, we all know that the more roots your plant develops.. the more bud.. and we also know that a bigger and denser root system also leads to bigger and of course.. denser yields at harvesting times.
So IMO, I like using it. I do see a difference when using it..
Just thought I would share my opinion about SuperThrive and its benefits.
peace.