The Hidden Life of Trees
Bestselling author and forester Peter Wohlleben shares fascinating insights into the surprisingly social life of trees on Wednesday, October 12 as he speaks about his book The Hidden Life of Trees.

National Forest Week Tree Planting Event
Let’s do our part this National Forest Week! Join LEAF, the Town of Aurora and York Region on Saturday, September 24 to celebrate all the benefits our urban forest provides.

Tree Tenders Volunteer TrainingShruBEE Bundles
Read about our new ‘shruBEE’ bundles – a kit of four shrubs selected to maximize benefits for native bees, and plant your own this fall.

Tree Tenders Volunteer TrainingBecome a Tree Tender
Learn about tree biology, planting, identification, and more in this multi-day program. Registration is open for our upcoming course in Mississauga - seats are limited, reserve yours today!

pawpaw flowerBook Your Consultations Now for Fall Planting
Our Backyard Tree Planting Program offers native trees and shrubs to homeowners at a subsidized cost. Book your consultation now with one of our arborists!

Girl with a shovelLEAF Blog
Read the stories of the urban forest from LEAF staff and volunteers. From the projects we're working on to our favourite trees and the issues we're concerned with.