 | This article needs additional citations for verification. (September 2022) |
| Arbor Day Arbour Day | |
|---|---|
 Volunteers planting a tree for Arbor Day (Rochester, Minnesota, 2009) | |
| Observed by | Multiple countries |
| Type | Cultural |
| Significance | A holiday celebrating trees |
| Celebrations | Planting, caring for and climbing trees, educating about the importance of trees |
| Frequency | Annual |
Arbor Day (or Arbour Day in some countries) is a secular day of observance in which individuals and groups are encouraged to plant trees.[1] Today, many countries observe such a holiday. Though usually observed in the spring, the date varies, depending on climate and suitable planting season.
- ^ Jones, David (2010). "'Plant trees': the foundations of Arbor Day in Australia". Studies in the History of Gardens & Designed Landscapes. 30 (1): 77–93. doi:10.1080/14601170903010200. S2CID 161904923.