First grow, Mephisto Genetics (Funky Magnifera)

Just bent both the main stems down 90 degrees, was a bit too nervous to fully supercrop. This is my first time ever growing anything at all, including cannabis. Early flower I was giving my plants 1/4 and 1/2 doses of the nutrients I have been using, to see how the plants respond. Have run into some minor deficiency issues as a result. Last feeding I did everything full strength in 2, 1 gallon containers. I mixed the silica boost, calmag, sensibloom part a/b, big bud, and bud candy in one gallon. And the Full up, cytoplus, bloom stage microbes, vitamin b, great white mycorrhizea, slf-100, and fish shit in the other gallon. The main nutrients with the sensibloom got fed from the bottom at 1500ml for each plant. And the soil conditioners/microbe gallon I fed from the top at only 500ml. Next feeding I will switch the order and bottom feed with the soil conditioner gallon 500ml, wait 20-30 min to let the roots get what they can, then do the main nutrients from the top. I have been having some trouble getting runoff from my 5 gallon fabric pot to test the soil ph. Excluding the last time when I bottom fed, when I watered from the top at 1500ml with no bottom feeding I still did not have any runoff. I tried watering 1/3 the pot with 500ml faster than normal, than move on to the next third to fully soak each area. But I think I am just still not watering fast enough/ with enough volume. Hopefully on my next feeding when I increase to 1600ml for each plant, and this time from the top I will see some runoff. Also I am unsure of my exact C02 levels, but they are currently being enhanced by a Exhale (small) bag, and a home-made sugar/yeast c02 generator.