Fertiliser  ›   Products  ›  

KALISOP® Premium max. 1.5% Cl
It’s the first choice for your top quality fertiliser blends


KALISOP® Premium max. 1.5% Cl

Sulphate of Potash 50 (+43.7)
50 % K2O water-soluble potassium oxide
43.7 % SO3 water-soluble sulphur trioxide



  • KALISOP® Premium is a spherical granular SOP that makes accurate spreading up to 48m bout widths possible.
  • KALISOP® Premium is ideal for blending because of its round shape and excellent granule stability.
  • KALISOP® Premium is a highly concentrated two nutrient fertiliser with 50% K2O and 43.7% SO3 as sulphate.
  • KALISOP® Premium is water-soluble, so that the nutrients K and S are immediately plant available.
  • KALISOP® Premium is almost chloride free and therefore ideal for chloride sensitive crops.
  • KALISOP® Premium has a low salt index and thus is especially suitable for valuable special purpose crops in intensive cropping systems.
  • KALISOP® Premium is approved according to regulation (EC) 834/2007 and (EC) 889/2008 for use in organic farming systems.

Choose a website

K+S Minerals and Agriculture worldwide