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featured-3

  • Arborists and Biochar
    March 16, 2026

    Rebuilding Urban Soils: What Arborists Need to Know About Biochar

    By Zack Shier, BCMA, and Lindsey Purcell, BCMA

    A large-chip biochar, showing the carbon framework of tree rings. Photo courtesy of Zack Shier. Urban forests are critical to the resilience and sustainability of our cities and towns, offering ecosystem services such as temperature regulation, air and [...]

    read more
  • Subcontracted Tree Care
    August 5, 2025

    The Ins and Outs of Subcontracted Tree Care Professionals, Part 2: You’re the Boss

    By AARON SCHAUER, CTSP, WITH ERIC PETERSEN

    This is the second installment of a two-part article. Part 1 looked at the benefits of being a subcontractor and working with subcontractors (TCI Magazine, June 2025). Part 2 looks at how to become and operate as a subcontractor. [...]

    read more

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Latest Articles

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  • Shared Challenges, Shared Solutions: Inside TCIA’s Peer Groups
    August 4, 2026|

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