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2016 Favorites and a New Year’s Resolution
Director's Posts
Gleditsia in the Arboretum
Director's Posts
Shadows and Highlights in the Arboretum
Director's Posts
Walk Into a Forest, Breathe Deeply, Repeat as Needed
Plant Profiles
Marginalia
Director's Posts
Stump Speech
Director's Posts
Oaks
Director's Posts
Towards Broader Adaptability of North American Deciduous Azaleas
Horticulture
Rooted in the Collections
Horticulture
Gray’s Bird Cherry (Prunus grayana): A Fitting Tribute to Asa Gray
Plant Profiles
BOOK EXCERPT: Urban Forests: A Natural History of Trees and People in the American Cityscape
Book Review
Junipers and Water
Director's Posts
Post from the Road―11,500 Feet Up in China
Director's Posts
Lucretius at the Arnold Arboretum
Director's Posts
Cork: Structure, Properties, Applications
Botany
A Concise Chronicle of Propagation
Plant Production
Ulmus thomasii: The Hard Elm That’s Hard to Find
Plant Profiles
Unlocking Ancient Environmental Change with the Help of Living Trees
Climate Change
Franklinia: First Flower
Director's Posts
Chestnuts in Flower
Director's Posts

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Free and open every day.

We are committed to the Olmstedian principle that everyone is entitled to open space, so our gates are open to everyone, every day, free of charge.

Funded by our community.

The Arnold Arboretum has been funded by the generosity of the supporting public since our founding in 1872. Give today and continue that legacy.

For over 7,000 years, the land on which the Arnold Arboretum now sits has been inhabited and used by diverse societies and cultures of Indigenous Peoples, including most recently, the Massachusett Tribe. Read about the deep history of the Arboretum landscape.

The Arnold Arboretum acknowledges that benefactor Benjamin Bussey, who bequeathed the land on which the institution now is sited, bought the property with funds amassed from trade in goods produced by enslaved persons. Read about the Arboretum and its entanglement with slavery.

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