Welcome
 For almost a century, Rosier Nederland has been helping to improve agriculture yields all over the world.
The fertilisers Rosier produces for this purpose are made primarily of nitrogen, phosphate, potassium and sulphur. These basic raw materials can be supplemented with additional trace elements, depending on the soil composition.
Rosier produces approximately 500,000 tonnes per annum, taking the utmost care throughout with regard to people and the environment.
Rosier always strives to create products that exploit the maximum natural growth potential of plants, in other words the best nutrients for the best growth.
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