All photos are from the last day of week 3.
This week we had some problems with the temperatures, not to mention the broken fan.
We solved the problem by removing the power supply from the Lumatek ats 300w pro lamp and taking it outside the tent.
Everything seems to be fine even if there are some yellowish leaves.
@AljoFa, hi, I inserted an aquarium pump into a 50 liter bin with the nutrient solution, everything is connected to a system of garden drippers. the pump is connected to a timer that turns it on for pre-set minutes