something told me you would ask me something like that, so wrap your mind around this. now this is only "MY" theory, ok. now three questions: #1what is flushing? #2when do you flush? and #3why do you flush?
#1"MY" definition of flushing is tapering off the amount of nutes mixed in your water to somewhat cleanse the "BUDS" of the chemicals from the nutes that may cause harshness in the smoke. #2most people flush around the last week or two right, and #3most people that do flush do it because they want to filter out all of the chemicals in the bud, right. well guess what, before the bud is cleansed, you have to flush all of the stored nutes from the fan leaves first. you see where i'm going with this? yes no? you probably do by now, but i will proceed. so why not at about two weeks before harvest you take off all of the "LARGE" fan leaves, then about a week before harvest take all the smaller fan leaves off(with visible stems). mind you, all of this is work that your plant is gonna "have" to do anyway, so why not help it out, and let it concentrate it's last bits of energy on swelling up buds. and since you basically started flushing just the buds , you get somewhat of a more natural taste. also, i've never had a mold issue, but AIR FLOW, AIR FLOW, AIR FLOW, the extra air flow from removing those leaves just might help dry things up a little in those last few weeks of flower.
***"DISCLAIMER"***
THE PREVIOUS COMMENTS AND SUGGESTIONS ARE SOLEY THOSE OF ZEN MASTER, and are not in any kind of way the ideas of RIU or any affiliated partner or member of RIU.
PEACE!!!
-ZEN-