Big Tree Program

The Big Tree Program originated in Maryland in 1925, and went national in 1940. Each state has a State Coordinator who collects data, measures trees, and biannually submits certain trees to American Forests as potential National Champions.

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This program serves to reward those owners who care for their big trees. About 90% of our registered trees are "backyard trees", as opposed to forest-grown trees. Trees grown in back yards tend to have less competition and receive more nutrients and water from the owners (lawn fertilizers often benefit the trees more than the lawn). Each big tree owner receives a certificate, a thank you letter, and a list of the trees of that species registered in Maryland.

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You can learn more about the program and view current champions at the links below:

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Someone will be in touch with you to follow up on your nomination.

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