can you shorten flush time with AN FinalPhase

I have just started to flush my plant at about it's 6th week of flowering. I have a feeling they are ready to be cut right now. So I'm not sure how long I will be able flush for. I was wondering if I use advanced nutrients "Final Phase" if that would help since I'll only being able to flush for a week or less..need help

I think you should give them a good flush now or when you can . Then continue with Organic nutes , Then a week final flush might be ok ...