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Tree Roots Explained – Introduction to the ISA Certified Arborist Exam
Season 1
Episode 3
Published 3 months, 3 weeks ago
Description
This episode focuses on tree roots for the ISA Arborist Certification Exam, covering root structure, growth patterns, and function. Roots control anchorage, water uptake, and energy storage.
You’ll learn why most roots grow outward, not downward, and how soil conditions affect stability and health.
This episode is essential for ISA Arborist Certification candidates studying tree biology and risk.
🎥 Full video lessons available on YouTube
Search: “Arborist Podcast” or visit: http://www.youtube.com/@arboristpodcast