25.11 Day 22 of flower, plants have recovered from the massive defoliation, just a little bit of leaf tips burning, so nothing major.
PH seems to sail between 5.9 and 6.3 inside the water tank, soon when the nutrient feed rises there won't be a need for ph control since the nutrients do it pretty much automatically. I still do check the tank but from my previous experiences its usually not necessary.
Since last time I added Mammoth P to the nutrient feed at 0.16ml/L, I also give Raw Silica weekly at 1/4 tsp/gal rate. I stopped giving Rhizotonic but am thinking about adding PK13/14 as a small addition to the existing nutrient feed.
28.11 Day 25, some plants look a little pale but some really dark green. Going to see if the paleness goes worse, if not im going to aim for a nice middle ground between all the plants.
30.11 Removed more overlapping fanleaves from the tent to lower humidity inside the tent. It worked nicely.
Bro, dark green leaves may be a sign of phosphorus deficiency, and yellowing of the tips is a sign of potassium deficiency. In my opinion, it is more likely at this stage of flowering.