I need your help: I have a Northern Lights in week 4 of flowering. Yesterday I noticed that one of the main two branches had its leaves turning yellow. But its only one branch, the other is ok. So as I looked in detail, I noticed that the branch had snapped slightly in the main node and it seems like its becoming rot cause it's showing signs of it.
What can you suggest please? Is there some form of bandage or patch that I can make to help it heal? Do you think it can heal at all?