Local Enhancement & Appreciation of Forests

Improving communities, one tree at a time.

Plant

Our planting programs make it easy to green your space with native trees and shrubs, all at a subsidized cost! Get expert support to plant the right species in the right place with LEAF!

 

Learn More

LEAF arborist posing with a freeman maple tree after planting. © 2023 Brenna Anstett

Blogs

collage of Janet, Dany and a forest canopy
As LEAF celebrates its 30th anniversary, we are reflecting both on where we began and where the next generation of environmental leadership might lead. For this first story in our anniversary series, we brought together two voices from different points in our timeline: LEAF founder, Janet McKay, and emerging environmental leader and long-time LEAF program participant, Dany Ko.
collage of tree of heaven, Japanese knotweed and common buckthorn
You may be surprised to learn how common some of the most aggressive and impactful invasive plants are – they might even be in your own yard or garden! Species such as tree of heaven, common buckthorn and Japanese knotweed are thriving across Southern Ontario, both in disturbed or neglected spaces and as deliberate plantings from years past. Read on to learn why their spread is concerning, and which native plants can easily replace them on your property.
collage of Spongy Moth, Hemlock Woolly Adelgid and Oak wilt
Uh-oh! It looks like your trees may be in for some not-so-friendly visitors this year. We’re highlighting three invasive threats you should watch out for, how they impact trees, the signs and symptoms to spot and what you can do to help manage them.

Events

group of volunteers posing at a LEAF community planting event
Thursday, April 9 – Join our volunteer community and help grow the urban forest!
three volunteers posing with newly planted tree at a LEAF community planting event
Saturday, April 18 – Join Forests Canada and LEAF as we kick off Earth Week by planting native trees and shrubs in Meander Park. Help us grow the urban forest in Richmond Hill. All ages welcome!
two people planting a tree at a LEAF community planting event
Sunday, April 19 – Help LEAF celebrate 30 years of tree planting by joining us for an afternoon of fun planting native trees and shrubs in Meander Park. Bring your friends and family to lend a helping hand in improving Richmond Hill’s urban forest!
three volunteers posing with newly planted tree at a LEAF community planting event
Saturday, April 25 - Join LEAF as we cap off Earth Week by planting native trees and shrubs at Fallingbrook Park. Get your hands dirty and help us improve Whitby’s urban forest! All ages welcome.
two people planting a tree at a LEAF community planting event
Saturday, May 2 - LEAF has been growing the urban forest for 30 years! Bring your friends and family to join us in Aurora to plant 1,000 native trees and shrubs at Stewart Burnett Park. All ages welcome.

News

LEAF staff posing with a tree

Special Offers and Incentives

Residents in select municipalities may qualify for additional incentives to plant for less. If you live in Ajax, Markham, Newmarket or Toronto, find out what is available to you!

Check Eligibility

tulip tree leaves

Our Updated Mission and Vision

Learn how LEAF refreshed its mission and vision with renewed commitment and passion. Discover the thinking, collaboration and values shaping our next chapter together.

Read More

large group of people posing together under a tree

Tree Tenders Applications Open 

Registration for the Tree Tenders Training Course is open! Join us and learn about tree biology and identification, planting and care techniques, and more from expert instructors.

Learn More

Give

©2016 Lilian Natalizio / LEAF

Volunteer

Our fantastic volunteers make our work possible.
 

Join us!

©2017 Erin MacDonald / LEAF

Give a Gift

Purchase a LEAF gift certificate and share the urban forest love!

Buy!

©2015 Anne de Haas / LEAF

Donate

Your tax-deductible gift will help us grow a greener tomorrow.

Donate