Arbor Day 2025 History. Arbor day sprouted from the mind of a zealous tree lover named julius sterling morton, who had a passion for planting all kinds of trees. Arbor day 2025 will be celebrated on april 26th, so mark your calendars and join in the festivities!.

Arbor day sprouted from the mind of a zealous tree lover named julius sterling morton, who had a passion for planting all kinds of trees. Here’s how to celebrate at home or around nebraska.