BEING sustainable is not just about replacing the nutrients that we have used from the soil, it is also about replacing the microbes/biology, carbon and trace levels that we have killed and burnt out of the soil through the use of artificial chemicalfertilisers and over tillage. Superior Fertilisers has been leading the development and manufacturing of mineral rock granules with microbial enhancement for over 20 years. Our philosophy - "remember the soil holds the key and it has held this for thousands of years. We are not reinventing the wheel but finding a way to unlock its full potential."Artificial fertilisers supply mainly the major elements -nitrogen, phosphorus and potassium - but not typically trace elements. Produce grown from soils depleted in trace elements will be deficient in nutrients. Human and livestock diets are becoming ill-affected due to trace element deficiency leadingto a larger and ever growing reliance on vitamin and mineral supplements.
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