Humic and fulvic acids are hawked to the newbies as rocket fuels, so noobs fall for the nutrients trap and buy them. FWIW compost and peat contain the highest amounts. Plant doesn’t care as long as it gets 13 essential elements, witness hydro and synthetics.
Silica is hawked as being a promoter of disease resistance. It might fall under the category of “beneficial elements”. Some plants respond to silicon, in what way hoo nose. I’ve experimented with a gallon of Dyna-Gro’s Pro-TeKt on my vineyard and other material. I see no benefit and still have most of a gallon that I bought about 10 years ago.
Paclo Pro is a PGR. PGR’s aka hormones regulate plant processes. They are harmless to those consuming edibles witness Aussie’s using it in avocados orchards and Indians applying it to mango orchards. What the cannabis cons add to their rocket fuels is anyone’s guess. https://www.sciencedirect.com/science/article/abs/pii/030442389090073N
Since I have not and will never support the cheesy cannabis nutrient industry, it’s not an issue.
I will soon apply another 4% application to most of my avocado, mango and citrus trees in the greenhouse. Will most likely apply a light app to my pure sativas from Ace Seeds like the Panama X Malawi and Golden Tiger to control internode runs. file:///C:/Users/18309/Downloads/48195.pdf
Best,
Uncle Ben