CSBP Fertilisers is a business of CSBP Limited, part of Wesfarmers Chemicals, Energy and Fertilisers, a division of Wesfarmer ... s Limited. We have a long history in WA with over 100 years developing high-quality, reliable fertilisers for WA soils. Our major fertiliser manufacturing facility is based at Kwinana, 40 kilometres south of Perth and includes a superphos manufacturing plant, a granulation plant, a liquids plant and nine despatch plants. These operations are supported by regional sales representatives, field-based agricultural advisers operating throughout WA’s agricultural region, major regional fertiliser storage and despatch facilities located in Geraldton, Bunbury, Albany and Esperance, five depots and additional fertiliser dispatch plants located across Western Australia, ensuring we have an extensive supply network. At CSBP we’re constantly looking at how new technology can assist our customers. Our range of agronomy services continues to expand and includes easy to use online platforms to support farmers in their day-to-day decision making. We believe that what you put in determines what you get out. That’s why we have been investing in our fertiliser more than any other WA supplier. read more