Events

    2022 May 16

    Director’s Series | Life: The Arnold Arboretum as an Institution of Public Health

    7:00pm to 8:30pm

    Location: 

    Arnold Arboretum—Online

    The Arnold Arboretum's sesquicentennial Director's Series traces the Arnold’s significance in the landscape architecture movement, value for the people of Boston, and leadership in creating global connections between plants and people.

    Panelists include:

    • Dr. Michelle Kondo, Research Social Scientist, UDSA-Forest Service

    • Rev. Mariama White-Hammond, Chief of Environment, Energy, and Open Space, City of Boston

    • Laurence Cotton, Consulting Producer, “Frederick Law Olmsted: Designing...

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    2022 Mar 29

    Celebrating a Sesquicentennial: The Founding of the Arnold Arboretum

    2:00pm to 3:00pm

    Location: 

    Livestreamed or at Weld Hill Research Building, 1300 Centre St., Boston

    The Arnold Arboretum was founded on Friday, March 29, 1872. Exactly 150 years later, we invite you to join Lisa Pearson, Head of the Arboretum Library and Archives, for a special sesquicentennial lecture! Pearson will discuss the earliest benefactors of the Arboretum, the events surrounding the founding of the institution, and the busy first two decades during which the infrastructure and living collections were installed on the grounds.

    This event will also be livestreamed to YouTube. To sign up for the virtual livestream instead,...

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    2019 Oct 21

    Native Woody Plant Materials

    Repeats every week every Monday until Mon Oct 28 2019 .
    10:00am to 3:00pm

    10:00am to 3:00pm

    Location: 

    Garden in the Woods, 180 Hemenway Road, Framingham

    Explore the vast variety of native trees, shrubs, and woody vines. Learn which species grow well in shade, which support local wildlife, and how to stagger plantings for continuous bloom, fruit production, and fall color. The class discusses growth characteristics, cultural requirements, and best horticultural uses. It begins with lectures and walks at Garden in the Woods in Framingham and includes a field trip to the Arnold Arboretum in...

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    2019 Oct 16

    Smartphone Photography: Capturing the Colors of Autumn

    Repeats every week every Wednesday until Wed Oct 30 2019 .
    1:30pm to 3:30pm

    1:30pm to 3:30pm
    1:30pm to 3:30pm

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Boston

    Capture the drama of fall, when landscapes present a vivid array of colors and the palette is most striking. Professional photographer Nancy Katz will introduce fundamental concepts of landscape photography and then teach techniques for getting the best photographs from your smartphone camera. You will capture images in dynamic color and muted shades, then learn to enhance them using a host of editing tools provided in the Snapseed App. For best results, bring your smartphone and a commitment to completing the weekly homework assignments. Class will take place indoors and out.

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    2019 Aug 22

    Garden for Biodiversity

    7:00pm to 8:15pm

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Boston

    Sam Jaffe, naturalist and educator, will present both the collaborative and deceitful nature of insects and plants as they’ve evolved to rely upon one another. This lecture, illustrated with Sam’s gorgeous photographs, will expand your invertebrate knowledge, appreciation, and desire to be the best garden host you can be.

    Cost:
    $10 for members; $15 for nonmembers.

    ...

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    2019 Jul 20

    Angiosperms and Gymnosperms: The Basics

    2:30pm to 4:00pm

    Location: 

    Centre Street Gate, Arnold Arboretum, Boston

    What better place to look for the differences between angiosperms (plants that flower and have enclosed seeds), and gymnosperms (plants with "naked seeds," including conifers, ginkgos, and others), than in the Arnold Arboretum landscape, where over 15,000 plants reside in a living museum. Join our guide as she points out trees in both groups and describes the characteristics of each.

    ...

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    2019 Jun 26

    Bonsai Behind the Curtain: Uncovering Their Care and Cultivation

    5:30pm to 6:30pm

    Location: 

    Larz Anderson Bonsai Collection, Arnold Arboretum, 125 Arborway, Boston

    Join Manager of Plant Production, Tiffany Enzenbacher, for an evening of exploration into the oldest dwarfed plant collection in the United States. As one of the caretakers of the Arboretum's bonsai collection, Tiffany will highlight many of the procedures used by staff to maintain the health of these captivating specimens.

    Learn more about and register for Bonsai Behind the...

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    2018 Dec 08

    Measure Twice, Cut Once: Introductory Tree and Shrub Pruning

    9:30am to 12:00pm

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Jamaica Plain, MA 02130

    Instructor: Andrew Gapinski, Head of Horticulture, Arnold Arboretum

    Put down the hedge shears! Through both classroom instruction and hands-on field training, this class will include what’s, whys, and how’s of proper pruning approaches and...

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    2018 Dec 01

    Growing Woody Plants from Hardwood Cuttings

    9:00am to 12:30pm

    Location: 

    Dana Greenhouse Classroom, 1050 Centre Street, Jamaica Plain, MA 02130

    Join Manager of Plant Production Tiffany Enzenbacher to learn how to propagate woody plants from fall cuttings. Students will collect and stick cuttings of several taxa (Ilex and Pieris to name a few), and will take their propagules home. After rooting, small plants may be ready to transplant as early as next year. Post-class nurturing will be required. Fee for all...

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    2018 Nov 07

    The Secret Lives of Roots

    2:30pm to 4:00pm

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Jamaica Plain, MA 02130

    The Arnold Arboretum is full of spectacular specimens from around the world that any visitor will appreciate. However, what they observe is only half the story. How a tree uptakes water and nutrients, stays grounded in place, stores energy, and sometimes even propagates itself, is all thanks to its roots. Join horticulturists Andrew Gapinski and Conor Guidarelli as they unearth these questions and more during an exclusive look into the extraordinary world of roots.

    ...

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    2018 Oct 27

    Growing Woody Plants from Seeds

    9:00am to 12:30pm

    Location: 

    Dana Greenhouse, Arnold Arboretum, 125 Arborway, Jamaica Plain, MA 02130

    Learn about seed biology, embryo dormancy, and factors present in woody plant seeds. The class will focus on seed storage and various treatment techniques, including over-wintering and aftercare. Appropriate for those who have succeeded at growing some plants from seed and are ready for greater challenges. Post-class nurturing will be required. Fee $55 members; $68 non-members.

    ...

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    2018 Oct 21

    Small Trees for Small Spaces

    10:00am to 12:30pm

    Location: 

    Hunnewell Building and Landscape, Arnold Arboretum, 125 Arborway, Jamaica Plain, MA 02130

    Urban and suburban planting spaces are often constrained, often not ideal for accommodating a large oak, linden, or maple tree. But there are many smaller tree species that will thrive in a smaller space and won’t overwhelm the area. Some trees are cultivars that have been selected for their smaller size or narrow characteristics, while others are naturally genetically petite. Guided by the “right plant, right place” philosophy, Laura Mele...

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    2018 Oct 17

    Here Come the Seeds: The Journey of a Seed from Collection to Propagation at the Arboretum

    5:00pm to 6:00pm

    Location: 

    Larz Anderson Bonsai & Penjing Collection, Arnold Arboretum, 125 Arborway, Jamaica Plain, MA 02130

    Manager of Plant Production, Tiffany Enzenbacher, will discuss the Arnold Arboretum's propagule collection and documentation procedure. She will also display some of the different types of fruits, nuts, and seeds that are in the process of becoming the next generation of Arboretum plants. Seed showcased will be those collected during Tiffany's 2018 expedition to the Ozarks, as well as those collected on other institutional collecting trips.

    Free,...

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    2018 Oct 12

    Fifty Shades of Green: Tales from the Hothouse

    7:30pm to 8:30pm

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Jamaica Plain, MA 02130

    Back by popular demand with more content! Terry Huang’s bawdy botanical review delves into the sex lives of plants, dramatically explaining the challenges of courtship and consummation for those rooted in place. Alluring suitors with a pungent rotten odor, promising nectar for the exchange of goods, or going at it alone, plants have evolved interesting strategies to ensure their continued existence. From mutualistic partnerships to deceit-filled...

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    2018 Sep 17

    Role of Clouds and Particles in Climate…with a Dash of Fog

    6:30pm to 8:00pm

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Boston

    Particles in our atmosphere, whether from the natural environment or from human-built engines, affect climate in ways we don’t yet fully understand. MIT Professor Dan Cziczo will speak of particles and clouds in our atmosphere and how climate is influenced by them. The evening will begin outdoors at Fog x Hill, a Fujiko Nakaya fog exhibit at the Arboretum and then shift indoors for a lecture about clouds and climate. Arrive promptly at 6:30pm to view Fog x Hill, a timed-release landscape...

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