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EPSO Top® – Cost-effective foliar magnesium and sulphur



Magnesium Sulphate 16+32
16 % MgO water-soluble magnesium oxide
32.5 % SO3 water-soluble sulphur trioxide



  • EPSO Top® is a quick acting magnesium and sulphur fertiliser for foliar application. The nutrients are fully water-soluble and are present in the sulphate form (MgSO4 × 7 H2O).
  • EPSO Top® dissolves rapidly and without residue in water and is therefore perfectly suited to foliar application with a sprayer and also for fertigation through irrigation systems.
  • EPSO Top® can be used as a supplement to soil application in particular if magnesium deficiency is observed and during periods of peak demand.
  • EPSO Top® is approved according to regulation (EC) 834/2007 and (EC) 889/2008 for use in organic farming systems.

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