| 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 |
An effective all-natural solution for larger areas
CW Grow Bulk is available by bag or tonne at participating garden centres and landscape depots. CW Grow Bulk has mixed particle sizes and may contain moisture as it is stored outdoors. It can be applied using a good-quality lawn spreader and can be spread by hand or shovel.
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.
CW Grow – Bulk:
- The choice for larger home, lawn, garden, and landscape-scale applications
- Is an unprocessed mineral available at a lower price
- Available by the bag or bulk purchase