Here’s what you can do across NYC this spring weekend! Celebrate Earth Day and Arbor Day weekend by kicking off the City Nature Challenge, giving love to our gardens and searching for mushrooms with our Rangers :
Today is #ArborDay! A moment to celebrate the quiet power of trees: Purifying our air & water Regulating our climate Sheltering wildlife Calming our minds Sustaining all life Plant a tree, grow a better future. Show more
Today is Arbor Day! Which is not technically a national holiday because Ohio stopped recognizing it 1,973 days ago. So, celebrate today by planting a tree... or a Michigan flag #ArborDay #GoBlue
Happy Arbor Day ! Today, we give love to our 200 London plane trees that line the northern and southern sides of the park. These majestic creatures have been bringing shade , cleaner air , and timeless beauty to NYC for 90 years and counting Show more
Today is Arbor Day, which celebrates trees and encourages planting them. Fun fact: Because of the way trees grow, branches extending from the trunk will stay the same height—they’ll be the same distance from the ground as when they first emerged as little baby branches. Show more
Today is Arbor Day! It started in Nebraska and now observed across our great nation. As @POTUS put in his message for this year’s Arbor Day, “Arbor Day reflects our commitment to preserving the beauty of God’s creation…” Show more Quote US Department of the Interior @Interior · 5h “Arbor Day is not like other holidays. Each of those reposes on the past, while Arbor Day proposes for the future.” — J. Sterling Morton, Father of Arbor Day (1885)
— Senator Pete Ricketts (@SenatorRicketts) April 25, 2025
Today is the perfect day to grab a friend, or two , and go plant a tree! Happy Arbor Day from the Lower Elkhorn NRD
Happy #ArborDay ! Today we care about trees in our environment by planting enough to grow a forest, like that acorn for the oak tree I planted! Just like the Once-ler said in The Lorax, “Unless someone like you cares a whole awful lot, nothing’s going to get better. It’s not.”. Show more
Arbor Day encourages individuals and groups to plant and care for trees. Celebrated primarily to raise awareness towards the importance of trees, the day underlines the crucial role these steadfast beings play in sustaining the planet's wellbeing and supporting life. It emphasizes the need for tree planting, tree care, and environmental stewardship.
It's a tradition that dates back to 1872 when Julius Sterling Morton, a nature-loving journalist from Nebraska, proposed a tree-planting holiday to the State Board of Agriculture, which accepted his resolution. That year, over a million trees were planted in Nebraska on the inaugural Arbor Day, boosting the state's then-sparse landscape. Today, this simple yet significant observance has grown into a nationally celebrated affair, with every state in the U.S. participating.
While its roots (pun intended) are firmly established in Nebraska, Arbor Day's date varies across different states. This is due to the differences in climate and suitable tree-planting season. Arbor Day falls on the last Friday in April, but certain locations may celebrate it at a time more suited to their specific tree-planting needs. Nonetheless, wherever you are, its significance remains constant: to encourage the public to plant and nurture trees.
Facts about Arbor Day
A single tree can absorb as much as 48 pounds of carbon dioxide per year and can sequester 1 ton of carbon dioxide by the time it reaches 40 years old.
Newspaper editor Julius Sterling Morton started Arbor Day to help bring attention to the importance of trees.
Since the Yellowstone Fires of 1988, the Arbor Day Foundation has partnered with the US Forest Service. Through this partnership, over 25 million Arbor Day Foundation trees have been planted.
The best time to plant a tree is twenty years ago. The second best time is now - Proverb