Yeah, I've heard a lot on this and the closest I can figure is that the RO water, through osmosis, will create a homogeneous solution. Because of the extra water, the salts will be flushed though not completely as that would be next to impossible.
Because the internet didn't seem to have an answer on it, last grow I tried a few different ways of flushing and didn't flush 1 plant to see if it made a difference. At the end of the day there wasn't a huge difference but the plant that got no flushing was definitely 'harsh' to smoke.
So I think 100% water or 10% nutes will more or less be the same thing when it's dried and in the bong. Trying a bit of a longer flush this time.
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