| Silicon (Si) | 27% |
| Calcium (Ca) | 14% |
| Magnesium (Mg) | 4% |
| Total Nitrogen (N) | 0.11% |
| Soluble Potash (K20) | 0.10 |
| Sulphur (S) | 0.75% |
| Iron (Fe) | 1.8% |
| Copper (Cu) | 30 ppm |
| Manganese (Mn) | 327 ppm |
| Zinc (Zn) | 21 ppm |
Do you farm in Eastern Ontario?
Become part of an expanding community of Canadian agricultural producers who are enhancing their soil quality, increasing crop production, and reducing expenses with wollastonite. We provide and apply this nutrient-dense crushed mineral to farmland at no cost to you—farmers only pay for transportation fees.
We work with our partner UNDO to offer this carbon subsidy in Eastern Ontario. Learn more here
Capture carbon and improve plant health on a large scale
Purchase CW Grow Bulk by the truckload or CW Grow 200 by the pallet. CW Grow can be applied with a lime spreader. CW Grow 200 can be applied on smaller areas using a lawn spreader.
Material: CW Grow Bulk is largely a medium textured sand with a full range of particle sizes with the largest particles between 4mm-6.25mm (around 4%). When stored outside it contains around 4% moisture.
- Use in place of agricultural lime for soil buffering
- Increase yield and forest growth
- Cost-effective source of Calcium, Magnesium and plant available Silicon
- Reduce yield loss and damage from pests and extreme weather events
- Capture 5-9x more atmospheric CO2 and put it into the soil