The Nottawasaga Valley Conservation Authority (NVCA) is marking a major environmental milestone after planting 4.5 million trees across the watershed since launching its tree planting program more than 60 years ago.
The milestone was celebrated on Friday, June 19th, with the conservation authority highlighting the long-term impact of the program, which began in 1965. According to NVCA, the initiative has helped improve water quality, reduce soil erosion, enhance wildlife habitat and create healthier, more resilient communities by working with hundreds of private landowners.
“When NVCA first began tree planting, the program complimented the Province of Ontario’s efforts to restore agricultural lands and restore soil productivity,” says Rick Grillmayer, Manager of Forestry at NVCA. “As provincial tree planting programs gradually reduced in the early 1990s, NVCA became the only organization in the Nottawasaga Watershed to offer large-scale professional tree planting services to private landowners.”
The conservation authority says its tree planting program has evolved into a science-based approach that begins with a detailed assessment of each site, including soil conditions, drainage, topography, existing vegetation and the landowner’s objectives. Tree species are then selected to match the site and support long-term forest health and ecological function.
“Landowners place tremendous trust in us when they choose to plant trees on their property,” adds Grillmayer. “Our responsibility extends beyond planting seedlings. We work to ensure those trees survive, thrive, and become healthy forests that will benefit future generations. Reaching 4.5 million trees planted is a remarkable achievement, but what matters most is that those trees are growing into successful forests across the watershed.”
According to NVCA, landowners participate in the program for a variety of reasons, including establishing windbreaks to protect agricultural fields or converting land that is difficult to farm into forest. Many of those projects have since matured into woodlots that provide wildlife habitat, environmental benefits and support local industries.
NVCA is now planning tree planting projects for 2027. Landowners within the Nottawasaga Watershed with at least two acres available for planting are encouraged to contact the conservation authority at (705) 424-1479 or email rgrillmayer@nvca.on.ca for more information about participating in the program.
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