Funny I was just pondering this myself a few minutes ago, I'm thinking its not long before someone figures out how to make it happen. Maybe it will come from a lab, maybe it will come from some incredibly smart hippies who travel all over. But I wouldn't be surprised to see it happen in the next 10 years with how popular marijuana is becoming (means more people trying to figure this out).If they can cross with a ruderalis to make an auto flower, why couldnt they find a way to make MJ a perennial?
If this was done, it would be impossible to control MJ production worldwide. Trees growing everywhere, or is it just a dream?