My contribution to the thread,,,Still have no clue to its true origin, just some kinda Thai weed,, been growin it for 3 years here now these are from past grow seeds,, took a few grows to figure out weeding out the young ones that end up worth less, and giving each a few pinchings seems to cut down on the hermi rate( I get alot of hermis), might be in my head but thats the way it seems to go thats why I like to keep the nursery full and plants in all stages of growth....