Lavacake/blueberrycookies

We are close to harvest! Now I'm going to start flushing just by watering with water without nutrients! With the correct ph! The water I use is a buying water that already comes stable! They are more or less at the same level of maturation, only Lavacake seems later to me, but already with some brown hairs appear! But that's okay! Humidity has been controlled to 50-60% without ever rising from it! Some defoliation has been done, leaves that don't appear to be healthy I take off! The yellow ones for now I avoid taking them off so as not to stress too much!