Sylvinite

Sylvinite

Sylvinite is a rock which occurs naturally in Britain and provides a high-quality potassium and sodium product, suitable for either straight or blended application. It is mined in the North Yorkshire Moors National Park and is crushed and sieved so that it can be easily handled and spread. Sylvinite also contains important trace elements such as: boron, calcium, magnesium and iron. Since October 1994 it has been included in the EC list of Authorised Fertilisers for Organic Production, for use where a need is recognized.

Sylvinite
N P2O5 K2O MgO Na2O B SO3
16 32.5
Bulk Density kg/m3 1200
Safety Data Sheet Fertliser Group 8