Growth seems to have finally stopped, good thing because I'm almost out of space. Lights have been cranked up to max, hopefully the distance is enough.
The plants have now really started to drink uk a lot, 0.5l every day.
Overall looking very good, no obvious stress signs, no nutrient burn and no visible pest.
Been watering occasionally with pH corrected water + CalMag every few days to be on the safe side.
No smell whatsoever outside the box and very mild smell inside.