Tree Tenders Volunteer Training

COVID-19 Upate: This multi-day course is offered virtually. 

Learn, Connect, Be Inspired

©2017 Lillian Natalizio / LEAF

Ever wonder about the number one threat to the survival of newly planted trees? What tree species are best for clay soils? How can you help the tree canopy in your community? Through this multi-day online course, our expert instructors deliver engaging virtual sessions that will answer your questions and give you skills you can apply immediately in your own yard and/or neighbourhood. 

LEARN the basics of trees from expert instructors, CONNECT with other tree lovers, and BE INSPIRED to become an urban forest leader in your community!

During this multi-day, online course you will be introduced to the language of the urban forest.  Beginning with the more the basic concepts, our instructors will guide you through more advanced theories and information on:

  • Tree biology, anatomy and functions
  • Trees and soils
  • Tree identification
  • Identifying and managing tree stresses
  • Tree planting and establishment
  • Tree care and maintenance
  • Municipal bylaws and policies
  • How to get involved in urban forest issues

Cost: $75 plus HST - includes all classes and course manual.

Paid registrants who cancel at least three weeks (21 days) prior to the event date will receive a 75% refund. Registrants who cancel with less than three weeks’ notice will not receive any refund. Please note that payments cannot be deferred to a future event or transferred to other individuals/organizations.

Sample course agenda


©2017 Alan Li / LEAF

Space is limited. Participants must be at least 18 years of age or older. Registration in the course will not be confirmed until full payment is received. Payment cannot be refunded or deferred to future classes.

The course typically includes multiple sessions that run over three to four days. Participants who attend all classes, or miss only one, will be considered to have graduated. Missed classes may not be made up in a future course.

©2017 Alan Li / LEAF

The passion for trees exhibited by the presenters was infectious (the good kind) and has inspired me to take more notice and care of such a precious resource, our urban forest.



“For someone who already has studied biology, this course was an impressive overview of everything tree-related with a little something for everyone.” 



“I'm pretty sure I've been a "tree "tender" since grade 2, when I started the environmental club and watched The Lorax every night. The fact that LEAF offers accessible, high quality training to enthusiastic tree lovers living in the city makes what seems like an uphill battle all the more worthwhile in a team of passionate plant people all helping to make it happen!”



“I really appreciate how much I will take away from this course. Now that I have a better understanding of what trees need I am already starting to see things in my community that can be easily fixed”



Register for Upcoming Courses


We have no upcoming Tree Tenders Volunteer Training course. We can notify you by email when registration opens for our next session.

Inform me of future Tree Tenders dates