National Arbor Day is on April 25, 2025. Each year, National Arbor Day is on the final Friday in April. While National Arbor ...

Sterling Morton, who proposed a tree-planting holiday to address the lack of trees in the region. Indiana first observed Arbor Day in April 1884 ... 12) Avoid fertilization during the first growing ...

April 25 marks National Arbor Day, a secular holiday that environmental organizations, schools and cities across the ...

TreesLouisville is celebrating its 2025 TreeFest event at Louisville's Petersburg Park this Saturday before picking a new ...

Since 1978, Sheboygan has been recognized by the Arbor Day Foundation as a “Tree City USA”, and is also celebrating the fifth ...

“An oak is the best tree to choose because it is the No. 1 plant for supporting the food web, ” says University of Delaware ...

To encourage children to plant and care for one tree is a hand-off of a little responsibility, a gesture of hope. It is a ...

Discover how the Parks and Recreation Department is making it easy for residents to celebrate Arbor Day with free trees.