3rd Generation Farmers Serving You
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We Sell Fertilizers We Trust for Our Own Crops
Our story starts in our family’s fields. When our founder’s father heard about the potential of the product nearly two decades ago, he immediately saw the agronomic value: Rich in organic matter and micronutrients, like manure, but with even more potential.
After using it successfully on his farm, he agreed to take on more product than he needed, simply because he believed in its potential. That decision planted the seed for the full-fledged business we run today.
In 2004, LaSalle Agri began as a field-tested idea to connect municipal innovation with real farm results. What started as a small experiment by our founder quickly proved that carefully managed nutrient sources could become reliable fertilizer and deliver consistent soil performance increasing Yields.
LaSalle Agri was incorporated with a mission to bridge municipal innovation with agricultural productivity. What began as a small forward-thinking operation quickly evolved into a recognized leader in nutrient recovery and sustainable fertilizer solutions across Ontario.
By 2018, our field operations spread LaSalle Agri fertilizers on more than one hundred thousand acres. This milestone marked a shift from a growing company to a trusted operational partner for farms of every size across the region.
In 2023, we designed our first custom spreader in partnership with AgroX. Built for precision, efficiency, and high-volume coverage, this innovation strengthened our commitment to advancing technology in modern agriculture.

Advancing the future of Agriculture
Looking ahead, LaSalle Agri is focused on advancing the next generation of high yielding fertilizers through continued research, innovation, and partnerships. The company is expanding its nutrient recovery technology, investing in cleaner processes, and developing new products that boost yields while reducing environmental impact. With a vision rooted in circular agriculture, LaSalle Agri is shaping the future where every acre grows more responsibly.
Awarded for sustainability in Agriculture
LaSalle Agri has been recognized across Ontario for transforming renewable municipal resources into CFIA approved fertilizers that restore soil health. In 2025, its AgroBoost line earned the Innovation Award for Environmental Sustainability at Canada’s Outdoor Farm Show for its nutrient recovery process, capturing valuable resources and returning them to farmers’ fields.



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Fertilizer that feeds your fields.
And the future.
Meet a Team Focused on Your Success







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FAqs
Our fertilizer is made from nutrient rich materials we receive from water resource recovery facilities across North America.
Instead of letting those nutrients end up in landfill, we work closely with regulatory bodies like the CFIA to safely capture them, refine them, and turn them into premium fertilizer pellets for crops like corn, soybeans, and wheat.
Compared to commercial synthetic fertilizer, our product delivers a more complete nutrient package and supports long term soil health.
Each pellet provides the macronutrients crops need along with a wide range of micronutrients and a high level of organic matter, which helps improve soil structure, water holding, and soil biology in ways standard commercial products usually do not.
Because our fertilizer is an organic nutrient based product, there is an odour during and shortly after application.
Most people describe it as an earthy smell that is strongest while spreaders are running and fades as the pellets break down and are incorporated into the soil.
Our team follows best management practices on timing, placement, and field selection to respect neighbours while still giving farmers access to the soil health and yield benefits they are looking for.
We are often sold out because demand from farmers has grown faster than our available supply. Once growers see the results in their fields, they tend to rebook early and expand the number of acres they put into our program.
At the same time, production is naturally limited by how much material we can responsibly receive and process, and we will not compromise on safety or quality testing just to move more tonnes.
The result is that product typically books up well ahead of season, and the best way to secure fertilizer is to plan early with our team.
Yes. Our fertilizer is produced under strict quality controls and every batch is tested for nutrients and heavy metals to make sure it meets safety standards. The product is heat treated during manufacturing to destroy pathogens such as e coli and is handled by a trained team from production through to application.
Our fertilizer is regulated and tested under CFIA guidelines, application is monitored with OMAFRA and MECP with regular lab analysis to confirm nutrient content and product safety. We work closely with regulatory bodies and independent labs so farmers can be confident in what they are using.
When a batch is tested and any result is not within CFIA limits or our own internal standards, it is rejected and not taken into our possession. We follow up with all involved parties to understand what went wrong and notify them of the rejection and the specific reason.
As a farmer owned business that uses this fertilizer on our own land, we apply this standard to every safety parameter we test for, including nutrients, heavy metals, PFAS, and pathogens.
PFAS is something we take very seriously. Every batch of our fertilizer is tested to confirm levels are well below current CFIA guidelines, and we back that up with independent third party lab testing.
Because we are a farmer owned business and use these fertilizers on our own land, we hold the product to the same standard we expect for our own fields and families. As regulations and research evolve, we review our sourcing, update our testing program, and tighten our internal standards so we stay aligned with the latest science.
Our fertilizer supports the environment by recovering nutrients that would otherwise go to landfill and returning them to farmland with a high level of organic matter.
This helps build soil structure, water holding, and soil biology over time, while reducing dependence on mined and heavily manufactured fertilizers.
Yes. When used as directed and applied under our normal operating practices, our fertilizer is safe to use near rural homes and communities. We follow local rules on setbacks, timing, and stockpile locations, and we plan work to respect neighbours while still meeting crop and soil needs.
When applied at proper rates, our fertilizer is safe to use around people, pets, and livestock on working farms. The product is heat treated and tested under CFIA and internal standards, and we recommend normal farm precautions such as keeping children, pets, and animals away from fresh piles and active spreading until work is complete.
The smell and light dust that can occur during spreading can be unpleasant for a short period but are not considered harmful at the levels encountered near fields under normal conditions. We manage odour and dust by timing applications, adjusting equipment, and working with wind and weather, and the impact drops quickly once spreading stops and the product is in the soil.
The best time is usually spring before planting or fall after harvest, when soil conditions, weather, and local rules all line up. We schedule application around your rotation and soil tests so nutrients are in place when the crop can actually use them.
LaSalle Agri typically manages the full process. Our team coordinates delivery, builds and manages field stockpiles, and uses our own spreaders and operators to apply the fertilizer at the agreed rates on your fields.
We start with your soil tests, crop plan, and yield goals, then match our fertilizer to what your fields actually need. Rates are set using agronomic recommendations and nutrient balances so you are not over or under applying.
We use calibrated, purpose built spreaders, set up for the product and target rate, and our operators follow mapped passes and regular checks in the field. This keeps coverage even across the full width of the spread pattern and ensures each acre receives the planned rate.




