RQS Fat Banana Automatic

Sixth week of late vegetation / pre-flowering started. I've changed the water into the pots. The fan is turned three hours on, one off. Inkbird parameters are unchanged (20° -3° H +2°C). Plants are healthy and started to be bushy and taller. Light power @ 100%. Extractor @ 75%. D36: plants seem to be healthy. I've changed the water and during the pot cleaning I broke the air stone; repaired it as well I could do. Tomorrow I will buy the replacement. I added 35 ml grow, 30 ml micro and 35 ml bloom. pH @ 6.0, EC @ 1.8. I've used 9 ml of pH- D37: replaced the broken air stone. The plant seems to be ok after passing almost one day only with air injected by the replacement. D38: pH correction at 5.9. Added 1.5 l of water to each pot. D40: added 2 l of water each pot. Plants are growing bushy more than I expected and they are drinking a lot. Removed some lower leaves.