Hi, it depends on what you want^^... most time Growers want to get weed and not seeds... then you have to pick them away. If you want to have nice seeds from your plant ( because you like that strain) let them be. I had a Hermie plant, i took away flowrs around 4 times and she gave my a nice harvest.. no seeds. But i noticed them early, before female flowers started.... in your case it diferent. hunting "bananas" and your plant can go on flowering.