Join the Invasive Species Centre for a free half-day workshop at the Gasworks in Hamilton! Learn about the ISC's latest initiative to mitigate the impacts of the emerald ash borer on surviving ash trees, with a special focus on black ash, a species at risk in Ontario. Hear from leading experts on the latest research [...]
This no-cost one-day training course is offered in partnership between ISA Ontario, OCAA, and The Career Foundation. Funding is provided by MLITSD through the Skills Development Fund. This course is presented as an extension of the Arborist Ground Worker Training Program. Date: March 24, 2026 - 8:00am to 4:00pm - Location: Shady Lane Expert Tree [...]
Join Ironwood Arboriculture & Kyle McLoughlin for this one day workshop on Saturday March 28, in Stoney Creek ON. Set yourself apart from your colleagues by rounding out your knowledge of trees and the species they interact with every day. Fungi and trees are inseparable, and occur so consistently that the patterns they follow can [...]
Join Ironwood Arboriculture & Kyle McLoughlin for this one day workshop on Saturday April 18, in St. George ON. Ensuring vigor and good structure into maturity is a common goal of arborists. That said, it doesn’t always happen. This workshop focuses on reintroducing the tree lover to different stock sizes, how to inspect stock, and [...]
Join SFI (Sustainable Forestry Initiative) for their 2026 Annual Conference: May 5-7, 2026 in Montreal. The Annual Conference connects leaders across the forest and sustainability sectors to explore how markets, innovation, and nature-based solutions can drive measurable sustainability impacts. The SFI conference offers engaging discussions and panels covering the following topics: Market insights and sustainability [...]
Join Ironwood Arboriculture & Kyle McLoughlin for this one day workshop on Saturday May 9, in St. George ON. Air excavation is an ideal way to maximize tree life and learn what is happening below ground. Roots are the part of the puzzle most arborists trip over when dealing with plant health care and longevity. [...]
Join us for TreeFest as we gather to support and celebrate women in arboriculture! Registration is free. All are welcome to join us in celebrating and supporting our female-identifying climbers. TreeFest will feature opportunities to try competition-style events to showcase and develop the skills of our female climbers, as well as prizes, games, networking opportunities, [...]
The OTCC brings together arborists & industry members in this fun, competitive event. The OTCC is open to the public and everyone is welcome to attend: watch arborists showcase their skills, visit a tradeshow featuring our favourite vendors and anyone can try out tree climbing at the “Fun Climb” station under the guidance of a [...]
ISAO's Annual Conference and Trade Show is THE premier gathering for arboriculture professionals in Ontario! Join us for three days of educational sessions, networking, an incredible trade show, and FUN! This three-day event will be held at the beautiful Deerhurst resort in Huntsville Ontario. See details online here. We can't wait to see you there!
