Day 15: Changed the light settings from VEG ON / BLOOM OFF to VEG ON / BLOOM ON.
Changed the ventilation settings from 60% to 100%.
Watered every plant with 0.75 l of fertilized Water.
Day 16: Did a topping at #2, #3 and #4.
Day 17: Sadly Nothing to do today... Just watching...
Day 18: Did a topping at #5 today. Watered every plant with 1,0 l of fertilized water. Changed the distance between the lights and the plants to 70 cm.
Day 19: I tried some LST with #4 today. I don't know If I'm doing it right, but I'm courious about what will happen.
Day 20: Also started LST with #2 and # 3.
Day 21: Watered every plant with 0,5 l of PH-corrected tap water.