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Living Collections

An expedition at the Arboretum
Harvard Gazette
When spring is samara season
Curation
A tale of two Cornus collections
Plant Production
Rainy days and Tuesdays
The Berkshire Edge
Spring Cone Colors at Peak
Director's Posts
Early Spring Flowering Is Red
Director's Posts
Botanical Thermometers
Director's Posts
Enhancing Our Urban Ecosystem
Biodiversity
Lacebark Pine Dazzles in Winter
Director's Posts
Full Moon, Clear Sky, Trees, Ice, Lunar Eclipse
Director's Posts
Looking Ahead to a Botanically Rich New Year
Director's Posts
Samaras in the Sun
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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