My Second Closet Grow

Week 5 of flowering for the three ladies went well. A couple of the hairs started turning orange and shriveling. Tricomb production is looking grand, smell just continues to grow stronger and stronger. Stinking the whole house up even with a 4” carbon filter and fan constantly scrubbing the closet. Ph fell down to the lower 6.1-6.2, plants started yellowing and loosing older fan leaves, could have something to do with them Inching closer to harvest time, also probably has something to do with the slight ph drop, either way sugar leaves, new growth, and bud is all thriving so as long as the problem doesn’t continue to get server I’m not worried about the plant using up nutrients and offing some at this point in time useless lower fan leaves. Popsicle cake is giving off a straight gas/diesel fuel smell. The tallest unknown plant is solid lemons and Kush, and the middle sized unknown plant has a semi sweet but yet gassy aroma coming off her. Very exciting leading into week 6 of flower!