OG KUSH

Week 5, one of my White widows got some lightburning. I still don t understand why because the WW next to it does not. Perhaps i need more space between the COB leds, mabey it is just not healthty enough to take these lights at full power. At the moment i am glad when humidity drops to around 55 %, but most of the time it is between 60 and 65 % , i hope that this will get beter. A few days ago i did some defoliation mostly for beter airflow between the ladies and in this way i hope to lower the humidity and stimulate bud grow.