Zkittlez Auto (My first grow)

Last week (week 3) I did low stress training on all of my plants, first 3 days went well they re-adjust quickly then i decided to tighten the tie of one of them. Unfortunately this causes stunted growth but the others were doing good. Moreover, I will fix the problem regarding stunted growth by loosing the tie and continue to monitor the plant if its recovering or not. Meanwhile, the two plants that did well, I will continue to do low stress training by tying another tie to expose more nodes. In this week, same nutrients will be given same as last week. Water only when the top is dry.