the way i see it is all the vegetables and fruits you find in the supermarket were not flushed before harvest. doesnt seem to affect the taste if you ask me. or im pretty sure the entire agricultural industry would flush its crops if it did
i think most people use the term "flush" to mean removing nutrients from the plant, not the medium. i was referring to it in that sense.
but, unless you have been radically overfeeding, you will not get a nutrient "flavor" in a ppk. what is a nutrient "flavor"? a harsh chemical taste?.
you will never get that in a ppk.
in your case you should run a separate veg reservoir just so you don't retard your vegging plants.
proper drying and curing do more for taste than "flushing".
we don't allow nutrient salts to build up in the ppk.
Thanks for the feedback, next time I will try finishing without a flush and see what the quality is like. Take care.