Urban Agriculture and the Sustainability Nexus in South Africa: Past, Current, and Future Trends

Abstract Urban agriculture remains a topical issue that needs to be better understood in striving for sustainable cities, particularly in sub-Saharan Africa. Through a literature review, this article examines urban agriculture studies in South Africa to identify trends, opportunities, and gaps in the literature. The article examines the discourses that have emerged based on a narrative literature review of 62 peer-reviewed articles from 1993 to 2022. The findings indicate that several gaps in the knowledge limit our understanding of the practice of urban agriculture toward sustainable cities, for instance, an under-representation of secondary cities and the general productivist focus of most studies in the country. The author argues that future research needs to focus on underrepresented cities using rich methodologies to gain further insights into urban agriculture and its place in the city. Moreover, other under-represented themes including environmental benefits such as green infrastructure and nature-based solutions need more exploration. A more holistic understanding of urban agriculture is required in order to buttress interventions that accommodate the practice within the urban environment.