The Arbor Day Foundation is an American 501(c)(3) nonprofit membership organization dedicated to planting trees.

[2] Through the global reforestation program, the Arbor Day Foundation and international partners have replanted more than 108 million trees[3] lost to fire, insects, disease, and weather in forests in the United States and around the world.

These rejuvenated forests help to protect watersheds, stabilize soil, restore wildlife habitats, improve air quality and create jobs.

The campaign set the record for the biggest YouTube collaboration and fundraiser in history with notable donors such as Elon Musk and Tobias Lütke, who each donated over a million dollars.

[6][7][8] and as of October 2023 #TeamTrees has raised $24 million [9] Arborday.org has a comprehensive set of guides and extensive information about tree species, selection, planting, and care, including a zip code look-up tool to find your hardiness zone.