This fall, the Arnold Arboretum of Harvard University is mounting three international plant collecting expeditions—efforts that reflect the Arboretum’s enduring commitment to botanical discovery, global plant conservation, and international collaboration to preserve biodiversity.
Posts published in “Nature”
Each summer, the Arnold Arboretum engages emerging green industry and public garden professionals through the Isabella Welles Hunnewell Internship Program, a vocational opportunity that merges the Arboretum’s educational and horticultural missions.
This summer, the Arnold Arboretum of Harvard University continued its ambitious and essential work to protect its living collections from the growing threat of prolonged summer droughts. With the launch of a third phase of a multi-year initiative for emergency drought mitigation, the Arboretum is advancing its commitment to sustainability and stewardship of its plant collections in response to climate change.










