ESTA® Kieserite fine
Magnesium and Sulphur – naturally!
Suitability for organic farming
ESTA® Kieserit fine is mined from natural salt deposits in Europe which were formed by the evaporation of seawater many millions of years ago.
Due to its natural origin and the minimal processing in our fertiliser factories, ESTA® Kieserit fine is suitable for organic farming according to regulation (EC) 834/2007 and (EC) 889/2008. ESTA® Kieserit fine has also been certified by the Soil Association (UK) for use in organic farming systems.
For more information on the use of ESTA® Kieserit fine in organic farming, we recommend to contact your local board of control.