Community gardening has become a new phenomenon in Slovakia. The evolution of community gardens has been enhanced thanks to the various motivations of the people involved: to grow and share fresh and healthy vegetables in unused urban spaces adjacent to their homes, to build a sense of community and strengthen social relations, to use and cultivate vacant urban space and to contribute to a more sustainable urban environment. This paper discusses the case of community gardening in the medium-sized city of Banská Bystrica in Slovakia. It analyses the growing popularity of community gardening as a result of the emergence of grassroots activism, a sign indicating the development of civil society. Using an ethnographic approach of participant observation and interviews, this paper also looks at community gardening as a non-political collective action addressing broader global issues.