One of the rare points me and brave disagree on lol I always flush my plants and I will level with brave there is no actual science to back up flushing though its been thrown around for so long its almost become the norm for most growers. He is correct starving her of nutrients in the last weeks is probably the worst thing you can do which is why I always let my plants go longer than the breeder says now brave is right as i said she needs these nutrients most at the end thats why when it comes to the end you must be really patient if you want to flush anyway I let her go 2 weeks after the breeder by this time I will stop feeding 5 days before I intend to crop this wil be at week 10 of flower for most the indica strains i do now I do this as a personal choice because I personally think it makes my flower taste a little bit better now even experts can not tell the difference between unflushed and flushed bud after a correct cure but if your like most growers and would sooner smoke some of your bud when its dry while you are waiting for a good cure then I would suggest flushing. After drying is the most noticeable effect from a non flushed plant where the flower can be abit harsher than one that has been flushed. Though I will end with saying what I say on this site all the time. There is no "right" way to cultivate a plant everybody does the best with the equipment they have and all the variations and styles of grows make this community a unique one a great one in my mind as we all share a passion for growing our beautiful plants helping one and other grow plants and grow as people into better more skilled cultivators. Keeping the world green one tent at a time ! ultimately its completely down to you its your plant do what you want :)