BIG BIO is a certified organic worm derived bio-fertiliser. Circular Food operates Australia's largest urban worm farm, in Somerton, Melbourne.
We take in food waste from local businesses, councils and markets, and turn that waste into Worm Superfood. The worms consume the organic waste and turn it into high quality natural fertiliser; worm castings and worm juice. These products, branded BIG BIO, are used by home gardeners, right through to commercial farmers.
Sizes range from small containers (500ml - 20L) for domestic use, to 1000 litre IBC for commercial application.