Tree Health and Structure - Brooklyn Botanic Garden
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Tree Health and Structure
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Tree Health and Structure

Continuing Education Classes | Arborist Classes

Saturday, February 7, 2026 | 9 a.m.–3:30 p.m.
Waitlist Only

Learn to observe a tree’s health and structure. Understand how the biological drivers of decline and the physical elements of tree structure impact each other. Students will learn the fundamental principles of disease, types of disease, and the impacts of injury and abiotic factors on tree health and structure. Class will break for 30-minute lunch.

This course is approved for the following ISA credits: Certified Arborist – 6.0, BCMA Science – 6.0.

Instructor: Levi O’Brien

Cost

  • $152 ($136 for members)

Join waitlist

Image, top of page: Michael Stewart