Im using plagron bat mix, Just trying to get use to organics, I fed my autoblueberry with 1 tbl spoon sprinkled over top of my medium in the beginning of flowering. What I want to know is how often do I do this? I hear only once at beginning and once at end of flowering? I am planning on making it into a tea next run as sounds a bit more convenient but just haven't got the hang of it yet! Thanks in advance guys.