I’m doing an auto grow now too and it’s a strange one. Very different genetic expressions from the same seed stock and the Zkittlez is far behind where it’s suppose to be by now. Not any faster than a photoperiod which I could have done more training on. Just hoping they finish in time! I’ll probably go back to photoperiod next time, more versatile, more genetically stable, more trainable.... at least for me. No more small 2 gallon pots either which are an experiment this grow but so far they are considerably smaller than the ones in the 5 gallon pots. Good growing.