Microbe Life Hydroponics

So could anyone tell me about these:



All I really want to do is add some extra Nitrogen. I am at day 12 of flower growing Day 48 over all, in FFOF soil, 5 gallon fabric pots, indica. The first leaves near the bottom are now starting to pinch off, taking that as a sign the plant is using more nutrition then it can pull from the soil.



Thank you!

I can tell you the photosynthesis plus smells like ass( hydrodren sulfide to be exact).
As far as NPK values none of those really have a useable amount of N .
If you feel you need a boost in N buy a product for that.
I've been using H&G n boost myself but am out and have either used DG foilage pro or some other shit I have that's high in N.