Densely branched towers of PVC or polyethylene pipe are probably just as good, less snag proof, and longer lasting than natural or artificial Xmass or evergreen branches. If you watch the denser tree branches over time they often become densely clogged and draped with filamentous algae, the pipe structures tend to become less completely algae clogged. Diversity of structure is always a good thing.
Last edited by Bill Cody; 05/24/15 09:34 AM.
