RQS Amnesia Haze Photoperiod

So i have forgotten to upload recent weeks so here he are 4 weeks in veg. I have experienced nutrient burn so i only fed water for a few days and then for any few day only cal mag in the water the after a week i fed with all nutrients but very low does. I also use a string to lean the top over so the light can hit the small branches and bring them up higher. As you can see in the photos i have topped this young lady. I guess i will give it till 7thbweek and see have she grows then maybe start flowering. Just to be safe i put the light further away incase it was not just nutrition burn.