5 plant 2x2

Started LST last week plants looking good, watering while still slightly damp, installing drippers when transplanting into 12 liter pots making sure to not overfeed plants, keeping NPK nutes at 75% so you can see slight nitrogen deficiency but could be because i started off with 50% and the plant didnt bother repairing itself. light about 30cm away, at 33% plants are very happy with light.