Week 6 or 7 topped twice changed light sched from 24 hours to 12 and 12 and started fertilizer big bloom and tiger bloom
If the GGauto is the only auto it will suffer in yield on a 12/12 photoperiod. Autos need 18 to 24 to realize their full potential. I have grown an auto with photoperiod plants before and the plant was like a pretty little bonsai.