Tips for the GO Box nutes:
-Use 1/2 strength of the recommended dose until week 3.
-Week 3 and beyond go full strength, yes, even with autos...this stuff is VERY different than chem ferts.
-Use only chlorine/chloramine free water (distilled, Dasani, or reverse osmosis) as either of those chemicals will kill off the microlife you're trying to encourage
-Don't use the fish-based product on a strain that finishes in under 10 weeks...I used it on one of my fast finishing photos when I first got the kit and the fish smells stays for a while. I would use the fish fertilizer on photo plants that veg for 2 months, then flower for 10-12 weeks...OR use them very very sparingly.
-Be prepared to throw some chemical ferts on there if they don't look happy...I would give my results with the GO Box a 6/10, and that's having used a couple of permutations of their formulas...RO water, tap water, not pH adjusted, pH adjusted, etc., etc. Ultimately I think you need to use the RO water and not pH adjust the solution, just hope the natural buffering of the soil does its job properly.