[Ericson2314]

I wish every time this sort of thing is tried, they would do it with the perennial versions too.

Surely some ultra hot-rodded perennial strain would eventually catch up with the old commercial variety? But when both are getting more productive, how could the perennial one ever catch up?

Also, just as we must demand we should reduce working hours with labor productivity improvements, we should also demand that we reduce farmland with crop productivity improvements. The market can never do this on it's own, it must be externally imposed.