How to make and install puffball trees By Angela Cotey | June 20, 2011 | Last updated on May 5, 2021 Email Newsletter Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Get Updates Having trouble viewing this video? Please visit our Video FAQ page Model Railroader editorial associate Eric Stelpflug and editor Neil Besougloff show how to make and install puffball trees. Share this article Print Facebook