When:
January 15, 2019 all-day
2019-01-15T00:00:00+02:00
2019-01-16T00:00:00+02:00

Arbor Day is an annual observance that celebrates the role of trees in our lives and promotes tree planting and care. As a formal holiday, it was first observed in 1872, in Nebraska, but tree planting festivals are as old as civilization. The tree has appeared throughout history and literature as the symbol of life.

J. Sterling Morton and the First Arbor Day

The idea for Arbor Day in the United States originated in Nebraska City, Nebraska. Among the pioneers moving into the Nebraska Territory in 1854 was Julius Sterling Morton from Detroit. He and his wife, Caroline, were lovers of nature, and the home they established in Nebraska was quickly planted with trees, shrubs, and flowers.

Morton was a journalist and soon became editor of Nebraska’s first newspaper. Given that forum, he spread agricultural information and his enthusiasm for trees to a receptive audience. His fellow pioneers missed their trees and needed them for windbreaks, fuel, building materials and shade from the hot prairie sun. A visit to Nebraska today wouldn’t disclose the state was once a treeless plain, yet it was the lack of trees there that led to the founding of Arbor Day in the 1800s.

Morton wrote and spoke about environmental stewardship and the interrelatedness of life. He encouraged everyone to set aside a specific day to plant trees.

In 1872, the State Board of Agriculture accepted a resolution by J. Sterling Morton “to set aside one day to plant trees, both forest and fruit.” The Board declared April 10 Arbor Day and offered prizes to the counties and individuals that properly planted the largest number of trees on that day.
More than one million trees were planted in Nebraska on the first Arbor Day. With this first tree planting holiday observance, J. Sterling Morton became known as the “Founder of Arbor Day.”

When Is Arbor Day?

For many years, Arbor Day was celebrated on April 22, J. Sterling Morton’s birthday. Today, National Arbor Day is celebrated on the last Friday in April. All fifty states, Puerto Rico, and some U.S. territories have passed legislation adopting Arbor Day, which is celebrated on a date appropriate for
tree planting in their region. Visit  to learn when Arbor Day is celebrated in your state or country.

TREES ARE SIMPLY AMAZING

They clean air and water, slow climate change, ease poverty and hunger, prevent species loss, and feed the human soul. All we need to do is plant and care for them. Let’s work together to make it happen around the world.

Arbor Day Around the World

Jordan’s Arbor Day is January 15.
Malta celebrates Arbor Day on January 15.

Learn More About Arbor Day (PDF)