Expert Is In: Arborist Knots (On-site Drop-in Program)
Nathan Neufer, USBG Arborist, and Andrew Tucker, USBG Arborist
Want to know more about how arborists safely climb tall trees? Drop by the Conservatory's Garden Court to talk with Nathan and Andrew, learn about arborists’ knots, and discover how we maintain the tallest trees in our collections. Bring your questions and connect with USBG plant science professionals in this Expert Is In program.
Intended Audience: All Levels
Friday, September 18, 2026
10:00 AM to 12:00 PM Eastern
Location: Conservatory Garden Court
FREE: This is a drop-in program. No registration needed.
About the presenter
Arborist
U.S. Botanic Garden
Nathan Neufer is an experienced Certified Arborist. With the U.S. Botanic Garden, he uses his expertise to maintain the trees in the USBG’s indoor and outdoor collections.
Arborist
U.S. Botanic Garden
Andrew is a graduate of Purdue University with B.S. in Forestry with a minor in Urban Forestry. Prior to joining the Garden he was a local tree care professional. Now is is part of the USBG arborist team and cares for the trees in both our indoor and outdoor c...(read more)