everything!!! if u want to see the effects of superthrive in a pretty good comparason grow search this forum for hardon (thats the member name) he did a grow last year with a comparason of plants fed superthrive and those not fed results are mind bogoling i think it was one of his either lst grows read his threads there very insightful shout outs hardon! anyways with that said close to all of these questions that new guest to this forum ask over and over and over again can be easily answered by not wasting our reading time and by simply searching the forum! trust me the answers are already there you jus gotta look for them dont wait for them tocome to you..bet majority of you stoners are republicans 2...tisk tisk..