Fall has begun to snap at the bonsai trees.  They will likely go dormant by the end of the month.  When it gets cold I put them all in the (unheated) garage to protect them from deep freezes.  They must get cold, but the roots shouldn't freeze.  They will still need water occasionally.  If they do freeze its much better if they freeze wet.

See more artwork from Jason Jaspersen at jjjaspersen.com, and on social networks such as Facebook, Twitter, and LinkedIn.