This article explores the support given to Education for Sustainable Agriculture (ESA) bythe South African Agricultural Sciences school curricula. It compares two post-apartheidcurricula: the current Curriculum Assessment Policy Statements (CAPS) and the phased-outNational Curriculum Statement (NCS) for Agricultural Sciences in terms of content,knowledge requirements, cognitive processes and philosophies of education for sustainableagriculture, as well as the role of assessment and the stated purpose of the curricula. Whilethe NCS had a vision of sustainable agriculture and of a progressive curriculum, these aimswere not supported in the detail of the curriculum. The CAPS presents a shift back to moretraditional, discipline-based agriculture, with a detailed curriculum, which provides moresupport for ESA in terms of fundamental ecological knowledge as well as sustainableagriculture strategies. However, the CAPS, has fewer requirements for practical agriculture,higher order learning and engagement with broad socio-economic issues. The paperconcludes with recommendations for supporting ESA, through teacher education andamendments to the assessment requirements.