Spotting purple trees in Indiana is more than a curious sight — it’s a sign of something deeper. I’ve been fascinated by the reasons behind this colorful tradition.
There’s history and science wrapped into one. Here are seven surprising explanations for Indiana trees painted purple.
1. Property Boundary Markers Replace No Trespassing Signs
Landowners across Indiana have discovered that purple paint lasts much longer than metal or wooden signs. Weather, vandals, and time can destroy traditional posted signs within months.
A single stripe of purple paint can remain visible for years, saving property owners money and effort. The color stands out against tree bark in every season, making boundaries crystal clear to anyone passing by…