AUSTRALIAN AGTECH
Making organic fertilisation faster and cheaper for Australian growers.
Liquid organic fertiliser from brewery waste, applied through existing irrigation systems — at a cost that makes switching the rational choice.
VISION
An agricultural system where organic farming is the economically rational default.
MISSION
To produce organic liquid fertiliser from brewery waste and deliver it to growers at a price that makes switching effortless and economical.
Organic growers can't afford to fertilise effectively.
Traditional organic application methods using compost and manure are labour-intensive, making them costly and difficult to scale.
Existing liquid organic fertilisers are prohibitively expensive, pricing most growers out of effective organic nutrition programs.
A liquid organic fertiliser built for irrigation systems, at a fraction of the cost.
EarthBrew is the rational default: no new equipment, no added labour, and a cost structure that changes the economics of organic farming.
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Made from spent brewery yeast — a waste product currently disposed of down the drain.
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Applied through existing on-farm irrigation infrastructure. No added labour. No added equipment.
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85% cost reduction versus industry average organic inputs.
The cost difference.
EarthBrew delivers nitrogen at $24/kg — versus an industry average of $163/kg for comparable organic liquid fertilisers. The same nutrient targets. A fraction of the spend.
Cost per kg nitrogen delivered. Industry average sourced from market data for Australian organic liquid fertilisers.
EarthBrew has a lower nitrogen concentration than competitor fertilisers. To hit the same nutrient targets, growers apply more volume — a simple adjustment at the pump. The cost per kg N is much lower, so they reach those targets spending a fraction of what they would have otherwise.
Built for irrigation systems.
Particle sizing is engineered so EarthBrew won't clog emitters or filters in standard drip and overhead irrigation infrastructure.
PARTICLE SIZE SPECIFICATION
Average particle size
10 microns
Largest particle size
18 microns
Standard drip irrigation filter
130 microns