Events

    Introduction to Bonsai

    Location: 

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

    Bonsai is the ancient Japanese method of growing and caring for a tree whose growth is restricted by the size of the shallow pot in which it is planted and by the pruning of its branches and roots. In this class, Glen Lord, who consults for the Arnold Arboretum’s bonsai (Japanese) and penjing (Chinese) collection of dwarf potted plants, will speak first about the history of bonsai. He will then demonstrate the methods employed in creating and caring for a bonsai. Participants will plant a tropical specimen and learn about basic pruning, styling...

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    Growing Woody Plants from Seeds

    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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    Family Hike - Seeds with Wings

    Location: 

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

    Learn among the trees and discover the Arboretum on guided hikes for families. Seeds can fly. Find out which ones do and how they do it. One adult may bring a maximum of three children; suitable for children ages five through twelve. Meet in the Hunnewell Visitor Center.

    Free, drop in, no registration required.

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    Saving Coral Reefs in the Florida Keys

    Location: 

    Geological Lecture Hall, 24 Oxford Street, Cambridge MA

    James W. Porter, Josiah Meigs Distinguished Professor Emeritus, Odum School of Ecology, University of Georgia

    Coral reefs support more than a quarter of all marine life, yet many are critically endangered. In the Florida Keys, the once common elk horn coral (Acropora palmata) has experienced steep declines since the 1970s. Preliminary blame was attributed to global warming and coral bleaching, but in fact, a human bacterial pathogen associated with a wide range of serious infections was the culprit. James Porter will discuss how Key West residents are saving these reefs...

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