Oberlin College recently held an event, titled Spring Thaw, to introduce students to the college’s second-generation hibakujumoku saplings. Oberlin received the wisteria, Chinese parasol (aogiri), and ginkgo saplings from Green Legacy Hiroshima in September 2015. The saplings are currently growing in the sheltered science building courtyard until they become big enough to weather the harsh Ohio winter and be replanted in a permanent home.
Professor of Biology Mary Garvin gave a tour of the saplings, adding a scientific side to the hibakujumoku narrative. Attendees, who included college students, faculty, and staff, listened to Professor Garvin speak about how trees transition through seasons and about ginkgo’s robust and resilient qualities. Students were curious as to whether genetic research is being done on hibakujumoku. The group also discussed the symbolic importance of Hiroshima’s parasol tree, the parent of Oberlin’s saplings. The parasol tree is one of only two hibakujumoku in the Peace Park, and its saplings have been sent around the world as messengers of peace even before Green Legacy began its activities. Although ginkgo can handle Ohio’s climate, the more delicate parasol tree saplings need to be handled with greater care.
Attendees also watched a video introducing some of the hibakujumoku back in Hiroshima, shot in early spring by yours truly and which can be viewed below. The video included shots of the parasol and ginkgo parent trees, so that Spring Thaw attendees could see where they came from. The ginkgo, which leans in the direction of the hypocenter, was of particular interest.
Events like Spring Thaw aren’t the only way Oberlin students come into contact with hibakujumoku. Environmental Studies Professor Chie Sakakibara’s class Nature Culture Interpretation watched and discussed the Green Legacy Hiroshima introduction video, and then Professor Garvin introduced the students to the ginkgo saplings and explained how ginkgo’s biological properties helped them survive the bombing.
Hopefully interest in hibakujumoku and Hiroshima will continue to grow at Oberlin.