
What Makes LaSalle Agri Fertilizer Better than Synthetic Fertilizers?
Not all fertilizers work the same. Synthetic fertilizers act fast, but they can be hard on your soil and do not give crops everything they need. LaSalle Agri fertilizers are made to feed the soil, support your crops, and protect your land for the long run.
Here is why our fertilizer works better for many farms across Ontario.
Works with your soil instead of against it
Healthy soil grows better crops. The USDA says that soils with active biology hold nutrients better and grow stronger plants. Synthetic fertilizers can harm this biology over time.
LaSalle Agri fertilizers are gentle on the soil and help feed the natural microbes that make nutrients available to your crops. This builds stronger soil each year.
Strong soil means strong yields.
Packed with micronutrients your crops need
University research shows that many fields are missing key micronutrients like sulfur, zinc, and magnesium. Most synthetic fertilizers only give N, P, and K.
LaSalle Agri fertilizers naturally include a wide range of micronutrients that help crops handle stress, build strong roots, and stay healthy through the season.
Your crops get a more complete meal, not just the basics.
Slow and steady nutrient release
Synthetic fertilizers release fast. If it rains, you can lose a lot of those nutrients before your crop uses them. Iowa State research shows that fast release fertilizers can lead to major losses through leaching.
LaSalle Agri fertilizers release nutrients slowly. Your crops get fed over time, right when they need it.
Better feeding. Less waste.
No salt. No burn. Safer for your crops
High salt fertilizers can burn young plants and hurt root growth. OMAFRA notes that high salt levels are a common cause of seedling damage.
LaSalle Agri fertilizers have a very low salt index. This makes them safe to use near seedlings, on sandy soils, or in dry years.
Safe to use. Easy on your crops.
Better for your land and the environment
The FAO reports that renewable fertilizers help reduce emissions and improve soil health. LaSalle Agri fertilizers come from recycled and renewable materials, not energy heavy synthetic production.
This helps protect your land and future yields.
Good today. Better tomorrow.
The bottom line
LaSalle Agri fertilizers give your crops what synthetic fertilizers cannot.
- Better soil health
- More micronutrients
- Steady nutrient release
- Low salt and no burn risk
- A renewable, environmentally friendly option
If you want healthier crops and stronger soil, our team is here to help you choose the right program for your fields.




