When my dad first found my stash, he told the story to one of his college buddies. Said buddy then proceeded to ask me, "well, did you offer him any?"
I then went on to learn that my dad worked on an organic farm for the years following college, and during that time period, organic food was very low profit. So, to make up the difference, they were growing some 50 plants.
While my dad has told me smoked a ton back in the day, I think he's pretty much done. But he's mad chill. Love ma dad