The program is an online step-by-step guide to composting and worm farming, which aims to help reduce the wasteful dumping of food scraps in landfill where they produce harmful greenhouse gases.

JANE EDMANSON: These are composting worms. Rather than digging deep into the soil like earthworms, in nature, composting worms make their home in leaf litter on top of the soil or just below the ...

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Worm farms are an efficient way to reduce household waste and produce nutrient-rich fertiliser for the garden. In fact, worms can consume and compact waste so well that they can reduce the volume of ...