The purpose of the clearex is to flush the nutrients (especially nitrogen) out of the plant. You should not be adding nutrients when you are using clearex.
tomasinho Reviewed by tomasinho on . Need help with additives and flushing Hey I have a question. I am using a additive kinda like a booster that the instruction says use last 2 week of harvest. I would like to use flushing also which is they say use last 5 days of harvest. So do i use the booster the last 2 week right before flush or can i use the boost for last 2 week and on the last 5 day of the two week i flush with the booster. Rating: 5