Potash red clay

"BK-006" "BK-100

Our potash red clay or BK is a natural mineral source of potassium, magnesium, calcium and sulfur. These elements are present in form of cations (in saturated paste) - that is, immediately available to plants. Like other minerals, the BK is a low-solubility product subjected to any other process than the extraction, grinding and packing. The BK provides above 16% potassium, more than 21% magnesium, over 54% calcium and sulfur for a larger period of time and with the same efficiency as any chemical product.