For over 30 years, the founder of Dunder Tech has been proudly working with Queensland farmers. Dunder Tech produces powerful, eco-friendly fertilisers from sugarcane dunder. Our mission is simple: help farmers grow better while protecting the land we all depend on.
What Sets Us Apart
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Over 20 Years of Local Experience
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Sustainable, Waste-to-Fertiliser Process
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Scientifically Proven Results
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Trusted by Queensland Farmers
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Our fertilisers enrich soil health, boost crop yields, and reduce environmental impact – a win for your farm and the future.​​​​
Boost your crops
Discover the power of our advanced fertilizer solutions at Dunder Tech Pty Ltd. Watch our exclusive video showcasing how our products enhance soil fertility and increase yields. Join us on a journey of innovation and sustainability in agriculture. Let's grow together!
Featured Products or Services
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Explore Our Solutions
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Liquid and Solid Fertilisers
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Custom Nutrient Blends
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Soil Conditioners
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Bulk Supply & Delivery​​​
Our Clients Say
Troy Emmerton – Quebec Citrus
Without Dunder Tech fertilisers, our citrus trees couldn’t sustain a large crop. Additionally, because Dunder reduces nitrogen leaching, we’ll save money on fertilisers over time.
Matthew Benham – Top Citrus
Using Dunder Tech nitrogen fertilisers, our citrus trees are more balanced — we’re no longer experiencing excessive flushes, and the leaves are noticeably greener. Additionally, soil microbial activity has increased with the use of Dunder Tech fertilisers. It’s a much more balanced approach to applying nitrogen.
Armand Smit - Macadamia Farm Management
Farming sustainably is a key component of the business. The Dunder-Tech products fit with the high carbon, sugars and builds soil biology to comply with reef and other verification bodies. It is easy to apply and can use on a frequent basis
