nice 1 4u...everyone has a different opinion when it comes to flushing. my opinion is that there is no such thing as "flushing before harvest". as far as i'm concerned all your doing is starving your plants.
I also do not flush before harvest. I do, however, top up my res with just plain pH'd water the last 10 days or so before harvest if the nute solution goes down enough to need topping up.
Im so glad not every single person recommends flushing the soil for the last 2 weeks before harvest lol... I was a member of another MJ grow forum and this place is 1,000 x better.. anyway I give my plants plain water for the last 4-5 days. :icon_smile: