This thesis aims to explore how participants of community gardening understand and give meaning to gardening and everyday practices in the context of sustainability. It uses a theoretical framework of political discourse theory to examine how discourses of sustainability are created, negotiated and spread through everyday and gardening practices. The study concludes that community gardening provides an opportunity for participants to materialize discourses of ecological as well as social and economic sustainability. Ecological sustainability discourse is being materialized in gardening practices, while the community aspect provides opportunities for building local social and economic relationships with the potential to spread ideas of sustainability. While some real and potential problems are accounted for by participants, community gardening is mainly presented as positive and an essential part of a development towards a sustainable future.