Trees support humans in surprising and essential ways, from cleaning the air and preventing floods to reducing stress and boosting focus. This Earth Day, discover the powerful connections between trees and human health, and their contributions to our mental and physical wellbeing.

Free for Members! Register now:
Free for everyone! Register now:
If you would like to join this class now that the online enrollment period has passed, please call 410-662-4363 to register.
There is no online registration for this class. Please call 410-662-4363 to register, weekdays from 9:00 a.m. - 4:30 p.m.
If you have any questions, need assistance with online ordering, or if you wish to register via phone, please call 410-662-4363 weekdays from 9:00 a.m. to 4:30 p.m.












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