- Mined product, greyish coloured granules
- Comprising of boron, calcium, magnesium, sulphur and potassium which are necessary for nutrition, growth, photosynthesis, transportation of sugar and cell wall formation
Contents:
- Calcium as CaO = 11+/- 1%
- Magnesium as MgO =1.0 +/- 0.2%
- Sulphus as S= 12 +/- 1%
- Potassium as K2O = 1.7 +/- 0.2%
- Boron as B = 4+/- 0.5%