There is an understandable bias against anything but sin semilla unpollinated female flower. We are taught THC begins to degrade once the pollen hits the pistils. While true, it’s not the entire story.
Just as a mature woman who has had lovers, and experienced adult life, is more complex and interesting than a teenage girl, I suggest that a pollinated female cannabis’ high transforms rather than degrades. It’s not scientific of course, just experience. Jamaican, Colombian and Thai weed, flattened from smuggling, and liberally seeded, are still on my list of all time power hitters. Lab grown hybrids with 30% THC somehow can fall short because it’s a one note effect that lacks complexity and psychedelia. I believe there’s a synergistic effect to the way cannaninoids mutate after pollination that we don’t yet understand. I handed out the 2018 harvest after cure and every person asked for more. All people who have plenty of seedless flower. The typical response to “how was the high?” was Pleasant or Friendly and one woman said “I loved it. My boyfriend loved it. My cousins loved it. Can I please have some more?”
Yes it can go too long and be worthless except to put you to sleep. In my experience, it’s sometimes worth picking out a few seeds to get to the golden nugget that you just can’t find in dispensary grade.