Week 5 of flower 9/6/24
After neglecting to check runoff EC, the reading was 3 and PH 4.7, it's crazy that the plant did not show any signs of damage besides one branch.
After flushing the growing medium with RO water + FloraKleen + H2O2 (PH 6.5), the runoff PH was still to high.
The problem persisted after watering with 50% dilution nutrient solution and still getting low PH readings and high EC.
The solution was to put something underneath the fabric pot, to create a gap for the runoff water to drain freely from the bottom part.
Before, the fabric pot was sitting on the plate and the runoff was draining from 2 little holes in the middle to the drain compartment.
Right after creating the gap and watering, all the readings were corrected.
Fortunately, all salt build up got washed away, and the plant showed no more problems. :)
On day 26 days of flower, the nutrient schedule was changed to fit the fifth week of flower.
Note to self: check PH and EC every 3 waterings.