Restoring wildlife habitat since 1989
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​2026 Spring Tree Planting Events
Thanks for joining us this spring at Milne Park, Berczy Park North, Campbell Park, Austin Drive Park and Highgate Park. We planted 7,000 trees, shrubs and wildflowers! Join us in this September and October for more tree planting events. Dates will be released in August. ​​
​​2026 Summer Stewardship Events
Information for Summer Events
Starting in June, stewardship events will be hosted to maintain newly planted trees and to plant wildflowers. Under the guidance of our volunteer lead, you will help us water, mulch or weed in natural areas. These events will be held from June to September on most Wednesday afternoons (4:30 PM) and Saturday mornings (9:00 AM). Locations will be in Markham and will change from event to event. These are small drop-in events and no registration is required except for groups over 5 people. If you have a group of five or more, please contact Patrick at vchair@10000trees.com so that we can confirm if the event will fit your group. High school students can bring their volunteer forms for sign-off.
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Details for each event (location, time, equipment to bring) are provided below and more events will be posted throughout the summer. ​
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Event Information
Saturday, June 6, 2026 at 9:00 AM
Monarch Park (Waterbridge Lane and Longwater Chase). Meet at the soccer field. We will be planting wildflowers and mulching trees. Bring a garden trowel, gloves and a large 5-gallon bucket.
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Wednesday, June 10, 2026 at 4:30 PM
Thomas Frisby Park (120 Tea Rose Street). Meet at the playground. We will be planting wildflowers and pulling weeds from the pollinator bed. Bring a garden trowel and gloves.
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Saturday, June 13, 2026 at 9:00 AM
Quantztown Park (Carlton Road and Fawnbrook Circle). Meet at the soccer field. We will be planting wildflowers and mulching trees. Bring a garden trowel, gloves and a large 5-gallon bucket.
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Wednesday, June 17, 2026 at 4:30 PM
Monarch Park (Waterbridge Lane and Longwater Chase). Meet at the soccer field. We will be planting wildflowers and mulching trees. Bring a garden trowel, gloves and a large 5-gallon bucket.
​Saturday, June 20, 2026 at 9:00 AM​
Austin Drive Park (Austin Drive and Couperthwaite Cres - eastern intersection). Meet on the south side of the intersection. We will be planting wildflowers and mulching trees. Bring a garden trowel, gloves and a large 5-gallon bucket.
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Wednesday, June 24, 2026 at 4:30 PM
Location to be determined.
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Saturday, June 27, 2026
no event
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Wednesday, July 1, 2026
no event
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Saturday, July 4, 2026
no event
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Wednesday, July 8, 2026 at 4:30 PM
Location to be determined.
​​What do I need to bring and wear to a Planting Event?
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Wear long pants, hat and sturdy footwear.
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Bring gardening gloves, sunscreen, bug spray, water bottle and a snack
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Bring your Eventbrite ticket on your phone. High school students can bring their volunteer form for sign off.
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For tree plantings, bring a shovel with a rounded point and a large 5-gallon bucket. For wildflower plantings, bring a shovel or a garden trowel.
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What to expect at a 10,000 Trees Event?
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All events are free and open to the public. Feel free to invite your friends and family and attend as a group!
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Events usually last 3 hours. If you are only able to make part of an event, we encourage you to sign up for another event and to allow others the opportunity to attend instead.
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Tickets are limited based on the size of the planting area and the number of trees we have available.
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We only plant native trees! Native trees support native wildlife. All trees are native to southern Ontario and are selected to mimic a native forest habitat.
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No experience is required! A 10,000 Trees volunteer will demonstrate proper tree planting technique at the start of the event.
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Bring your own shovel and a 5 gallon bucket. We will have extra shovels if you need one.
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Plant as many trees as you like. But one well-planted tree will always be better than 10 poorly planted trees. ​​​​​
Can't make it to a planting? Support 10,000 Trees by making a donation today.
