www youtube com /watch?v=KTWfSjzqvLI
you'll have to put the dots back in.. or search on youtube "mirgro flushing"
flushing is nonsense at end of harvest for no good reason.. the reasons they used to give for this technique were proven false, so they just make up new reasons instead of accepting reality. flushing does nothing to alter the mineral content of your buds... nothing.. nothng, nothing , LOL.
not only that, a blind taste test showed 51% of people prefered the non-flushed weed... which really just means you cannot tell the difference, lol.