Our Bio Dunder® liquid fertilisers are convenient, sustainable and BMP compliant. They're also backed by decades of R&D and a rigorous quality assurance program.

Bio Dunder is a plant based fertiliser that delivers a comprehensive nutrient package of nitrogen, phosphorus, potassium and sulphur (NPKS), plus 9% organic carbon. In fact, Bio Dunder provides an average of 300-400kg per hectare of organic carbon, as well as calcium, magnesium and trace amounts of copper, zinc, iron and manganese. 

Our fertilisers are matched to crop needs and soil types. We employ experienced local contractors to apply our products using variable rate and GPS-controlled applicators. This allows for the precise application of a targeted rate of Bio Dunder product to several rows in a single pass, minimising compaction and disturbance to the soil. Leaving the fertilising to us also saves growers time and labour.

Bio Dunder fertilisers are part of a unique renewable cycle that starts with Queensland sugarcane.

We take the sugar milling byproduct, molasses, and ferment it at our Sarina Distilleryto make bioethanol. Bio Dunder is a co-product of this fermentation process that's rich in nutrients and organic carbon. The renewable cycle is completed when Bio Dunder is applied to the next sugarcane crop, returning key nutrients, trace elements and organic carbon to the soil.

Fertilisers by crop

Fertiliser documentation

Get in touch with our AgServices team