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Open every day. Free every day.
Thanks to members and donors.

  • Visit
  • Events
  • Education
  • Plants
  • Research
  • Stories
  • Support
  • About Us
  • Make a Gift
  • Volunteer
  • Arnoldia

Category: Botanical Gardens

  • ‘Arnold Selects’: Exceptional Woody Plants, from the Arnold Arboretum

    Horticulture, Botanical Gardens, Community, Gardening, Living Collections, Plant Exploration, Plant Production
    ‘Arnold Selects’: Exceptional Woody Plants, from the Arnold Arboretum
  • An Historic Garden of the Future

    Landscape Design, Biodiversity, Botanical Gardens, Botany, Conservation, Horticulture, Landscape, Living Collections, News, Philanthropy, Plant Exploration
    An Historic Garden of the Future
  • Ground-Breaking New Takes on Trees from the Oldest Arboretum in the US

    Biodiversity, Botanical Gardens, Botany, Climate Change, Conservation, Horticulture, Landscape, Living Collections, Plant Exploration, Research
    Ground-Breaking New Takes on Trees from the Oldest Arboretum in the US
  • Hydrangeas, History, and Summer Beauty at the Arboretum

    Living Collections, Biodiversity, Botanical Gardens, Gardening, History of Landscape, Horticulture, Landscape, Phenology, Plant Exploration
    Hydrangeas, History, and Summer Beauty at the Arboretum
  • Late-Spring Finale: Mountain Laurels at Hemlock Hill

    Living Collections, Botanical Gardens, Conservation, History of Landscape, Horticulture, Landscape, Phenology, Photography, Plant Profiles
    Late-Spring Finale: Mountain Laurels at Hemlock Hill
  • In Boston, Doctors Try a Dose of Nature As Medicine

    Health and Well-being, Botanical Gardens, Community, Landscape, News, Public Programs, WBUR
    In Boston, Doctors Try a Dose of Nature As Medicine
  • Arnold Arboretum’s Biggest Day: Lilac Sunday

    Events, Botanical Gardens, Community, Environmental Justice, Family, Horticulture, Landscape, News, Public Programs, WBUR
    Arnold Arboretum’s Biggest Day: Lilac Sunday
  • Arnold Arboretum Celebrates Cherry Blossom Season

    Horticulture, Biodiversity, Botanical Gardens, Community, Gardening, Landscape, Living Collections, Phenology
    Arnold Arboretum Celebrates Cherry Blossom Season
  • Meet Our Staff: Jessica Pederson

    Public Programs, Botanical Gardens, Children’s Education, Community, Ecology, Education, Environmental Justice, Family, Horticulture, Landscape, Philanthropy, Teacher Education, Visitor Engagement
    Meet Our Staff: Jessica Pederson
  • How to Tap Into Your ‘Mind of Winter’

    Landscape, Botanical Gardens, Community, Gardening, Horticulture, Living Collections, Phenology, Visitor Engagement
    How to Tap Into Your ‘Mind of Winter’
  • Spring Planting: At Home and at the Arnold Arboretum

    Horticulture, Biodiversity, Botanical Gardens, Gardening, Landscape, Landscape Design, Living Collections, Podcast
    Spring Planting: At Home and at the Arnold Arboretum
  • Partnership Repurposes Tree Trimmings into Food for Zoo Residents

    Horticulture, Biodiversity, Botanical Gardens, Community, Landscape, Living Collections, News
    Partnership Repurposes Tree Trimmings into Food for Zoo Residents
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Rooted in history.

The Arnold Arboretum sits on land long inhabited by Indigenous Peoples, most recently the Massachusett Tribe, and on property purchased with wealth from goods produced by enslaved persons.

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.

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