ScrOG of two Kush

Continuing to thin undergrowth and popcorn buds from below and from above as leaves yellow. Described odour as weak a week ago as I thought I smelled something but can't smell anything now so have gone back to saying no odour. Can't usually smell grows in the closet anyway as I have very good air flow into the room and extracted outside. Normally it is out on the back deck where any smell would be detected and with most grows I don't notice anything until week 6 of flowering. Stopped using the humidifier in the closet and let the air drop to 30%. Still running humidifiers out in the living and bedroom areas of the house.