This is good advice> that way he learns from experience instead of what someone else told him.Take my advice and just do one plant my way next time. You will see whos trying to screw who
I can tell a huge difference in a plant that has been flushed vs one that has not. Even three days after flush I can taste the chemicals and get black chunky ashes. 10 - 14 days after the flush the taste is smooth and the ash is grey and soft.Flushing in my opinion isnt needed and hurts your yield by shocking plants and depriving them. I do cut my nutrients down quite a bit by the end of flower though. Usually my plants are yellowing by harvest..