Gypsum
Sourced from the Swan Hill area, natural gypsum is a source of soil calcium and sulphur and aids in improving soil structure in some instances. Gypsum is used in reducing soil sodicity and high soil magnesium levels that can cause soil to crack and swell.
| Product | NV% | Calcium% | Magnesium% | Sulphur% |
|---|---|---|---|---|
| Gypsum | 22 | 0 | 18 | |
| OzGyp (prill) | 22 | 0 | 18 | |
| Liquid Gypsum | 20 | 0 | 16 |