I've read this whole thing. First I'm a professional grower (look up Inhale Zen on FB). I'm also not a kid (I'm 52) and I've been doing this for 6 years. I was running a modified Advanced Nutrient line when the pandemic hit and I decided to go auto watering with Jack's. Jack's has no sugar additive. I just picked up Sugaree because I think that the root zone microbes could use some additional sugars, and it seem to be reservior-compatible. I also use Recharge at transplant. I will sometimes use the Microbe Life line, but I haven't worked it into a nutrient schedule yet. I'm watering 2 times a day, every other day. I'm also looking to possibly use Recharge in flower as a spray on but haven't done that yet either. Interesting info here on Fulvic Acid - I hadn't seen that previously.