Focusing on the local legends in and around Ōtepoti whose dedication to sustainability is unrivaled, Hofftrough speaks with a myriad of folks who's work improves our green spaces, conserves our natural environments, and reduces our waste. From community garden organisers to wildlife conservationists to worm farmers, we're covering the whole 9 yards.

Liam Hoffman runs the Pōpopo Wormporium down at the Otago Polytech. The site is part of the Polytech's sustainability program, and is designed to eliminate organic waste and produce fertiliser for the community gardens. Being a keen gardener, avid compost proponent and all-round knucklehead, Liam finds the job incredibly vitalising and invigorating. The chat centres around his history at Pōpopo, the future of organic waste, and how people can become proficient composters.