Can I go back to nutes after flushing?

as long as the plant being flushed early doesn't nosedive during that time ... if the canopy retains its color etc.. flushing isn't neccessary, anyway. it's anecdotal urban myth. maybe, if you have major toxicities going on, it is a net-positive action at end. water res? you only need a 1-2 day flush anyway. i bet it handles that just fine wihtout impeding photosynthesis of the other plants.

I thank you very much for the quick answer, sir! Have a pleasant day, @NorCal_Kannabliss :)

Most definitely. Just make sure to pick up with a well balanced feed and go into the flush as healthy as possible! Ull be fine fam.