Events

    2019 May 12

    Lilac Sunday

    10:00am to 3:00pm

    Location: 

    Arnold Arboretum, 125 Arborway, Boston

    Lilac Sunday has been celebrated at the Arnold Arboretum since 1908. The lilac collection at the Arnold Arboretum is among the premier collections of these plants in North America and is singled out each year for a daylong celebration on May 12.

    Tours of the lilacs and family activities are available from 10:00am to 3:00pm on Sunday, May 12. Pack a picnic! Picnicking is permitted on this day only, but food must be brought in to the Arboretum. There will only be lemonade, slush, and ice cream available on site during event hours. The landscape is open from dawn until dusk...

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    2019 May 10

    Exhibition: Drawn to Paint: Paintings of Arboretum Trees

    Fri May 10 (All day) to Sun Jul 21 (All day)

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Boston

    Artist, Paul Olson, has been discovering the nuances of the Arnold Arboretum’s collections since he first passed through its gates in 2011. A landscape painter for decades, Olson explores the grounds with sketchbook in hand, typically in the early morning hours. His goal is to be unencumbered by any agenda and open to what the light of the day presents. In 2012, he had an exhibition at the Arboretum titled “Drawn to Woods.” The expressive ink drawings in that show were all completed en plein air—on-site in the open air.

    In this new exhibition, Olson brings his on-site...

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    2019 May 04

    Landscape Plant Selection, Planting, and Establishment

    1:00pm to 3:30pm

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Boston

    Ensuring the long-term health of your landscape starts with healthy plants from the nursery, proper site selection and preparation, and sound planting and establishment. Andrew Gapinski will discuss professional standards and techniques, along with common issues and solutions for both balled-and-burlapped and containerized specimens. He will focus on landscape trees, shrubs, and perennials—ornamental annuals and vegetables will not be covered in this offering. Class will start indoors and then move outdoors to the Dana Greenhouse Nursery.

    Cost: $30 members, $...

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    2019 Apr 28

    Census Challenge! Biodiversity Sampling

    2:00pm to 4:00pm

    Location: 

    North Woods, Arnold Arboretum, Boston

    Arnold Arboretum Staff and Volunteers

    This is part of the new Science in Our Park Series. Come to the Arnold Arboretum and be a scientist! Get your hands onto scientific tools, use your observation skills and share your findings with others.

    Census Challenge will test your categorizing and observational skills. Join us in the North Woods and help us catalog the diversity of living organisms found in a small area. You will be surprised!

    One adult may bring a maximum of three children; suitable for children ages five and up. This...

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    2019 Apr 25

    Around the World in 80 Trees

    7:00pm to 8:15pm

    Location: 

    Weld Hill Building, Arnold Arboretum, Boston

    Trees are one of humanity’s most constant and varied companions. From India’s sacred banyan to the fragrant cedar of Lebanon, they offer us sanctuary and inspiration – not to mention the raw materials for everything from aspirin to maple syrup.

    In Around the World in 80 Trees, Jonathan Drori uses plant science to illuminate how trees play a role in every part of human life, from the romantic to the regrettable, to the downright ridiculous. Stops on the trip include the lime trees of Berlin’s Unter den Linden boulevard, which intoxicate amorous Germans and hungry bees...

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    2019 Apr 23

    Film Screening: Lobster War: The Fight Over the World's Richest Fishing Grounds

    6:00pm to 8:00pm

    Location: 

    Geological Lecture Hall, 24 Oxford St., Cambridge

    Lobster War is an award-winning documentary film about a conflict between the United States and Canada over waters that both countries have claimed since the end of the Revolutionary War. The disputed 277 square miles of sea known as the Gray Zone were traditionally fished by U.S. lobstermen. But as the Gulf of Maine has warmed faster than nearly any other body of water on the planet, the area’s previously modest lobster population has surged. As a result, Canadians have begun to assert their sovereignty, warring with the Americans to claim the bounty.

    Directed...

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    2019 Apr 20

    Tree Spotters Citizen Science Program: Basic Training

    Repeats every week every Saturday until Sat Apr 27 2019 .
    10:30am to 12:00pm

    10:30am to 12:00pm

    Location: 

    Hunnewell Building Lecture Hall or Weld Hill Lecture Hall, Arnold Arboretum, Boston

    With nearly 4,000 different kinds of plants represented in the Arboretum's living collections, every day presents rich opportunities to see something new. If you enjoy learning about plants and their unique characteristics, you can contribute to science as a participant in our Tree Spotters program. This citizen science project opens a window into the Arboretum's phenology: the timing of natural events, such as the leafing out and flowering of trees in the spring and changing foliage colors in the fall. Your observations will assist Arboretum scientists in their studies of the effects of...

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    2019 Apr 17

    An Introduction to Medicinal Plants

    Repeats every week every Wednesday until Wed May 08 2019 . Also includes Sat May 11 2019.
    6:30pm to 8:30pm

    6:30pm to 8:30pm
    6:30pm to 8:30pm
    6:30pm to 8:30pm
    6:30pm to 8:30pm

    Location: 

    Hunnewell Building, Arnold Arboretum, Boston

    Have you ever wanted to be able to separate medicinal plant facts from fiction? This introductory survey course, taught by two experts in the field of ethnobotany, will reveal essential connections between both the anthropological foundations and scientific principles underlying plant-derived drugs around the world. Knowledge will be built for the non-expert, atop four essential pillars of anthropology, botany, chemistry, and pharmacology. The class will be structured to include interactive classroom exercises, the making of simple herbal remedies, and lectures. Our learning experience...

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    2019 Apr 16

    Finding Wild in the City

    1:00pm to 3:00pm

    Location: 

    Linden Path & North Woods, Arnold Arboretum, Boston

    Arnold Arboretum Staff and Volunteers

    Visit the Arnold Arboretum and venture through the North Woods. Be on the lookout for the wild inhabitants. Use your explorer senses to spot things that normally go unseen. Develop your observation skills and be prepared to make discoveries that might be surprising!

    One adult may bring a maximum of three children; suitable for children ages five and up. This is a drop-in activity. The hike will begin at the start of Linden Path.

    ...

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    2019 Apr 15

    Botany Blast: Seasonal Shifts in Trees

    6:30pm to 7:30pm

    Location: 

    Hunnewell Building, Arnold Arboretum, Boston

    There are challenges to being a tree in a temperate climate, mainly the changing of seasons. But trees are equipped to shift with these environmental changes. Kristel Schoonderwoerd, PhD Candidate for Organismic and Evolutionary Biology at Harvard University, and Fellow of the Arnold Arboretum of Harvard University, will explain how trees slow down for winter and subsequently reverse “gears” for springtime and the onset of the growing season.

    ...

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    2019 Apr 14

    Welcome Back, Redwing Blackbirds

    2:00pm to 3:30pm

    Location: 

    Arborway Gate, Meadow Road, Arnold Arboretum, Boston

    Families need nature all year! Celebrate the return of migratory redwing blackbirds to the meadow of the Arnold Arboretum. Search for birds with binoculars, go on a StoryWalk® about wild birds, identify bird calls, dress up as a redwing blackbird, and get a redwing blackbird tattoo!

    Learn more about and RSVP for Welcome Back Redwing Blackbirds.

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    2019 Apr 14

    April Birding

    8:00am to 9:30am

    Location: 

    Arborway Gate, Arnold Arboretum, Boston

    Join the Arnold Arboretum's Brendan Keegan for an easy walk looking for early spring birds. This April walk will focus on breeding behavior, the competitive reality of bird song, and a check on chickadee nesting tubes for signs of activity.

    All skill levels, especially beginners, are encouraged to join. Make sure to bring binoculars; a few binoculars will be available to share.

    ...

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    2019 Apr 13

    Drawing Daffodils Workshop: Exploring the Botany Behind the Art

    1:00pm to 3:00pm

    Location: 

    Hunnewell Building, Arnold Arboretum, Boston

    Have you ever dissected a flower? Do you know what a corona and a corolla are? Join botanical artists, Angell and Duncan as they lead you in creating pencil sketches of several varieties of daffodils. You will slice the flowers open to examine and draw their reproductive anatomy. The instructors will explain distinguishing features of the beautiful spring flowers and teach basic terminology to add to your understanding of the diverse botanical world.

    Some pencils will be available, but bring your own if you have them. We will provide everything else, including microscopes....

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    2019 Apr 13

    Arnold Arboretum: Saturday Guided Tours

    Repeats every week every Saturday until Sat Jun 29 2019 .
    10:30am to 12:00pm

    10:30am to 12:00pm
    10:30am to 12:00pm
    10:30am to 12:00pm
    10:30am to 12:00pm
    10:30am to 12:00pm
    10:30am to 12:00pm
    10:30am to 12:00pm
    10:30am to 12:00pm
    10:30am to 12:00pm
    10:30am to 12:00pm
    10:30am to 12:00pm

    Location: 

    Hunnewell Building, Arnold Arboretum, Boston

    Enjoy a free guided tour of the Arnold Arboretum landscape with a knowledgeable docent. Tours are appropriate for adults and last approximately 90 minutes. The tour will include landscape highlights, seasonal interest, history, and more.

    If you have a group of four or fewer persons, you are welcome to join. For a group of more than four, please request a private tour.

    ...

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    2019 Apr 13

    Artist's Photography Walk: Transitions, Winter Into Spring

    10:00am to 11:30am

    Location: 

    Hunnewell Building, Arnold Arboretum, Boston

    Join The Arboretum's current exhibiting photographer, Chris Morgan, for a walk in the Arnold Arboretum. He will discuss the best techniques for landscape photography. Make sure to bring your camera or phone!

    Learn more about and RSVP for Artist's Photography Walk: Transitions, Winter Into Spring.

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    2019 Apr 13

    Basic Identification of Evergreens

    9:30am to 11:30am

    Location: 

    Weld Hill Building, Arnold Arboretum, Boston

    Evergreens can be conifers or broad-leafed deciduous plants…they aren’t all pine trees. Starting in the classroom, Laura Mele (Arnold Arboretum Horticulturist; MA Certified and ISA Certified Arborist) will introduce basic identifying characteristics of common evergreens and the lead a tour through the Arboretum’s Conifer Collection and Rhododendron Dell for...

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    2019 Apr 13

    Saturday Forest Bathing

    Repeats every week every Saturday until Sat Apr 27 2019 except Sat Apr 20 2019.
    9:00am to 11:00am

    9:00am to 11:00am

    Location: 

    Bussey St. Gate, Arnold Arboretum, Boston

    This slow-paced guided therapeutic experience promotes wellness through a series of gentle sensory-opening invitations that welcome us to notice more of our natural surroundings. By deepening our connection with the natural world and each other, we open ourselves up to the healing medicine of the forest. Forest Bathing is part of a global effort to tend to the stressful conditions of living in modern industrialized civilization.

    Cost: $25 member, $35 nonmember

    ...

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    2019 Apr 10

    Lecture: Chasing Ants (And Their Microbes) in the Rainforest

    6:00pm

    Location: 

    Geological Lecture Hall, 24 Oxford St., Cambridge

    Microbes play critical roles in the biology and health of human beings, but we are not the only species that benefits from intimate relationships with microbes. Ants, for instance, rely on the microbial communities living in their guts to process food and make strong armor.

    Corrie Moreau will discuss this unique aspect of ant biology and what it tells us about the diversity and dominance of ants in terrestrial ecosystems, the evolutionary history of social insects, and the broad-scale evolutionary patterns of life.

    ...

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