fruit of hearts-a-bursting
Hearts-a-bursting

Whether your heart is bleeding, bursting, or nutty this Valentine's Day, there's a plant for you. more »

Tree_Spotting2
Citizen Science

Join the Tree Spotters program to assist our research on how plants respond to climate change. more »

What's New

Conifers in the snow
February 8, 2016 Arnold Arboretum
Boston Educators explored conifers and their adaptations during a two hour professional development session.
Mild weather a plus for winter pruning
February 1, 2016 Arnold Arboretum
A lack of heavy snowfall and mostly mild temperatures have enabled our horticulture crew to focus on winter pruning in the collections, improving the vigor and structural integrity of our plants while enhancing the presentation of our landscape.
Emerald Necklace tree removals and plantings
January 26, 2016 Jamaica Plain News
While 38 trees identified as hazardous will be removed along the Emerald Necklace this winter, 150 red oak trees will be planted along the Riverway, Jamaicaway, and Arborway this spring.