Tree Warden School 2025

  • 4 Sep 2025
  • 23 Oct 2025
  • CT Agricultural Experiment Station, New Haven

Please note: The Tree Warden School is in high demand and fills quickly. Please send in your application as soon as possible to hold a space. The fee will be $425 for Tree Warden Association members and $475 for non-members. Acceptance notifications will be made by August 1, 2025. Payment is required in full prior to September 1, 2025.

Dates: Thu, 9/4, Fri, 9/12, Fri, 9/19, Thu, 9/25, Thu, 10/2, Thu, 10/9, Exam: Thu, 10/23

Acceptance criteria: Due to limitations (35 maximum) in class space, Tree Wardens followed by Deputy Tree Wardens will receive priority consideration in acceptance. All other applicants will be considered on a “first come first served basis.” You will also be notified of all decisions.


Applications can be emailed or mailed in. 

Tree Warden School 2025 Application form.pdf


Powered by Wild Apricot Membership Software