Jack + Dos si Dos cellar grow

Day 79: All is going well, only CBD 2 has Fan leaves yellowing and Dos 1 leaves go pink. No more pollen, i wish that no one opened. The smell is high with Dos SI DOS, smell of melon. I feed them with 4 liters every 2 days. I reduce my extractor speed to a minimum of 20% because climat outside begin to be cold.