Very interesting one - but I don't see what points to an extra-terrestrial origin. The fact that it's the logo of a bong manufacturer would seem to point the other way - that it's a joke by the hoaxster.What I wrote could mean that it is not natural, ie. that apparently technology and intelligence are involved.
To address your question better. The technology seems beyond what we would use, eg. the bulbs bulging out the stalks to make the patterns. TYpically were people to go out and make these patterns, they would use the plank and rope method that some hoaxers claim to use.
Another is that there doesn't seem to be much point in humans doing this. There are so many crop circles.
Another is the orbs being seen.
There is a lot of information on crop circles out there.
Again, what about it points to an alien origin?I don't remember the clip where I saw an interview about crop circles and one of the people talked about the Mesoamerican crop circle showing up.
Here is a picture of a Mesoamerican style crop circle in the UK from 2009:
On June 14, 2009, a crop circle was reported in Barbury Castle, near Wroughton, Wiltshire. The natural phenomenon or hoax coincides with the representation of an Aztec bird. From our Maya archives …pakalahau.wordpress.com
I don't know if it's the same one.