Tyler, I have one Tangerine Dream and it is definitely the 'slowest' in my garden; everything else (Acapulco Gold, Amnesia Lemon, Original Skunk and Sweet Tooth) is exploding; the T.D. is doing OK, but seems much slower growing than the others. I've been following the recommendations mentioned in this thread; sounds like your nutrient selection is complex and perhaps over the top. I'm using General Hydroponics 'Flora' series (micro, pro and bloom) liquid nutes according to the instructions on the bottle and the results are amazing.