Need advise please

Just wanted to get some advise please check out the video using floragro, florablend, floramicro, flora bloom, bloombastic, hygrozyme, rapid start. Been flowering for 3 weeks also let me no if any more nutrient needed. Using 600 wat hps. In a grow tent.
Thank you, http://m.youtube.com/watch?v=NKN-mrMfBkc

might wanna try the general marijuana growing section for this. but welcome aboard.