Applied light LST to allow lower sprouts more light.
I realized that 3l pots are too small even for 50X50 xm growbox. Should have better used 5l pots. The size of plants would be at least twice or x3 in size.
Looking good ... Just got done harvesting a Northern Lights Auto & a AK-49 Auto myself. Check them out if you can. I wish you the same success.Good luck with the rest of your grow