I feel my 80+ day wed poop started this discussion on flower time. I certainly could have harvested earlier if I took the tops down first and lowers later, and if I harvested all at once instead of one per day to split up the trimming. The KKB didnt need any longer than 70days tbh other than low down, but every poop got better after day 70. The 80 day harvest poops smelled better and were noticeably more potent than the test branches I cut around week 9-10, and the KKB didnt change too much.
Had a short period of stress from heat and light intensity early in flower, no light leaks or herms, and decent VPD throughout. 4 of 5 phenos of kitchen sink by rado took 11-12 weeks and Purple Punch took 9 weeks in the same tent different grow, and had the same flower time outdoors.
My indicators of ripeness are pistils, trichomes, smell, slowed bud production, and top fans fading. I harvest plants whole to increase dry time and wait 4-5 days after tops are mature before chopping to give the lowers a bit more time. I think ill do more pruning down low next time so I dont worry about the ripeness of lowers, especially with the poor light penetration on these Alibaba LEDs. Also sorry for the long comments I get carried away sometimes.