SOP (Sulphate of Potash) or Potassium Sulphate is a high potassium and sulphate fertiliser. This is a granulated product
41%K, 17%S
24 Great Northern Highway,
Middle Swan WA 6056
Trading Hours
Monday - Friday 8 am - 5 pm
Saturday 8 am - 12 midday
Closed Sundays and Public Holidays
*** Full range of pasture and garden fertilisers in store ***