day 50 - everything going OK. im using only water right now.
day 52 - today I was in the local Grover's store where I was given a trial package of supplements 10 grams of powder feeding PK Booster. so today will be the first day of irrigation using PK Booster. dosage is 0.25 g per 1 liter - total ppm 140. (pure water ppm is 70)
day 54 - another defoliation