Humbolt Oneness is a water soluble nutrient formulated for soil grows. It is an incomplete formula and I defino itely would NOT recommend it for an indoor grow and definitely not for an indoor grow using an inert media. Its fertilizer ingediants: "Ammonium nitrate, Ammonium phosphate, Potassium phosphate, Ferrous sulfate (iron), Potassium nitrate, Magnesium sulfate, Boric Acid, Copper sulfate, Ferrous sulfate, Manganese sulfate and Zinc sulfate." As you can see it's nitrogen sourses are entirely ammonium not nitarte as is the standard for indoor grows. Amono caids work well as natural chelaters if used in organic media, not with hydroponics and inert media. As with most soil nutrient formulations it is missing calcium and molybdenum. I definitely would NOT recomend this formulation for an indoor hydro grow even if adding a real chelator calcium and the mising molybdenum unless you have a pH controller as your pH will drop daily due to its nitrogen source being entirely ammonium nitrogen.
With the price being as low as it is the amount of amino acids added to the formulation would have to be very minimal and likely only a marketing ploy as they would npot even be need with a soial grow as they would already be present. As far as I know of there are no good non liquid concentrate mj specific formulations being sold for indoor hydro in inert media.
GH Maxi Gro
NO3 Nitrate 8.50%
NH4 Ammoniacal 1.50%
Total N 10%
P (as P2O5) 5%
K (as K2O) 14%
Mg 2%
S 3%
Ca 6%
Fe 0.12%
B
Mn 0.05%
Zn
Mo
Cu
As can be seen GH Maxi Gro is a soil formulation as it is missing required micro nutrients needed for inert media indoor hydro. Its nitrogen source is UREA. It purportedly also contains humic, and fulvic and amino acids as natural chelators.
Amino acids if they are quality amino acids are quite expensive. Again at the price this formualtion sells for there are not enough amino acidsto "naturally" chelate the iron or magnesium in a inert medium hydroponic grow. The fulvic acid and humic acid present is just made from coal. I guess some people would call that natural. The manafacturers of good indoor Hydro formulatioons are not likely going to ever sell their tow part or three part formulas in a dry form as that would lower their profits.
AN dry Sensi Formualtions are also out door soil formulations.
Sure they can all be made to work indoors with additions and or pH controllers but there would then be no money savings if you also paid retail for those fertilizers or bought the controller and the pH up or pH down solutions. Humbolts story about b no pH upo or down being needed at best only applies to the pH after mixing, not after use in a recirculating resrvoir. Just more crap deceptive advertising..