Magnesium Super is a coarse chip (2-5mm) with some fine powder and its colour varies with rock types from pink to brown or dark grey granules.
Although Magnesium Super does mix well with some products, it is not compatible with the following:
Sulphur Super 30, Urea, Flexi-N (magnesium coated Urea), Ammonium sulphate granular, Ammonium sulphate standard, Calcium Ammonium Nitrate (CAN), Nitrophoska, Cropmaster DAP, Mono Ammonium Phosphate (MAP), Ammonium Nitrate, Potassium Nitrate.
Segregation may occur when mixed with product with differences of particle size.
When mixed with other fertilisers, it is important to reduce the bout width when spreading, as Magnesium Oxide does not spread as well as many other products.
Refer Compatibility chart.
Suitable for pastoral, arable and horticultural applications
Cost-effective source of magnesium where large amounts are required
Useful on yellow brown pumice soils where the parent materials contain little or no Magnesium