Glenn Eck has been in the horticulture and landscape industry since 1985. He was fortunate to receive a foundation of education and training through the Longwood Gardens Professional Horticulture Program, and a student year with England’s Royal Horticultural Society. Since 1997, Glenn has been managing the grounds and urban horticulture of Temple University in Philadelphia. He is a volunteer with the PA Big Trees program, documenting Pennsylvania’s largest trees, and holds the dubious distinction of discovering Pennsylvania’s largest known Ailanthus altissima. When not in the garden, he prefers exploring wild places, sometimes by bicycle.

Michael Dunn is an innovative Urban Forest Manager and Consulting Arborist with a passion for progressive problem-solving of environmental issues and a vision for a sustainable future in the designed urban environment. He is eager to collaborate with community and borough planners and stakeholders to manage and optimize the urban forest infrastructure as a shared and valuable asset. Michael is able to quantify and incorporate the current and future tree canopy into long term strategic decision making. He is an experienced leader posed to drive positive and productive community outreach and communications.

Michael’s pioneering approach to apiculture and honeybee conservation has appeared in national and international magazines, books and films. He has presented his work at Harvard University & New York University, consulted for the USDA, and in 2006 developed the organization Gaia Bees to advance biodynamic practices in apiculture.

In 2017 he founded Apis Arborea to preserve the life and resiliency of honeybees through Wilding, that is, the restoration of natural nesting habitat, and the use of a holistic ecological and science-based framework in working with bees. He offers workshops and training in the U.S. and internationally.

Michael was born and educated in Germany. He lives with his family, and an infinity of bees, in the oak woodlands of Northern California.

Dr. Ed Gilman is a professor emeritus from the University of Florida and is principal at Wood Architecture, Inc.

His 35 years in academia and the green industry has led him to write the Illustrated Guide to Pruning, which is now in its third edition. Ed has a long list of achievements and awards including honorary membership in the American Society of Landscape Architects (ASLA) in 2016, a author’s citation award in 1999, and an educators award in 2003. He has also received a research award in 2007, and an award of merit in 2016 from the International Society of Arboriculture (ISA’s highest award). Ed’s published works over his 35 years in academia include more than 120 scientific peer reviewed journal articles on roots, tree planting, and tree pruning. In addition to all of his academic achievements, Ed has delivered over 800 presentations to professional groups throughout the world. He now conducts trainings, writes specifications, and consults for companies on arboriculture related issues.

Kevin Martin is the Head of Tree Collections at the Royal Botanic Gardens, Kew, having joined in 2012. In his role, he is charged with the curation and management of Kew’s unique and historic collection of trees from around the globe for the purpose of scientific research and conservation within a UNESCO World Heritage Site landscape.

Kevin has a foundation degree in arboriculture and is a TRAQ certified tree inspector. He also sits on several boards including the Arboreta Advisory Committee for Westonbirt and Bedgebury. Kevin is also the vice chair of the arboricultural subgroup for the apprenticeship trailblazer. Also a member of the UK Botanic Garden and Arboreta Collections Consortium (UKBGACC).