Looks like it's Fasciated. I've seen it a couple of times. Most prune out the Fasciated branch.Here is a shot at the top of T1, the male I took outside. I want pollen, but he is slow in making any outside there with the long, and getting longer, daylight hours. Notice how 4 fans and 4 branches come from each node. I haven't seen that before. Very bushy plant with a super strong main stem.
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Have a little read about fasciated plants. Not considered a good trait.I looked closer at the 4 leaf boy yesterday. The stem is flat like a flat ribbon wire. I guess he was a mutant freak. I'll destroy him, just because he is just as illegal as a girl.