Traditional knowledge steeped in centuries-old practices and modern technology holds the potential to preserve and foster resilient food systems in the face of climate change. Zimbabwe and Namibia have identifiable agroecological challenges that range from erratic rainfall, erosion, and soil nutrient depletion. While technology to preserve climate-smart agriculture and valuable knowledge exists, it can potentially ameliorate the vagaries of ecological problems in isolation. Despite wide-ranging technological innovations, integrating traditional knowledge and technological innovation to improve the availability of staple crops remains underexplored. There is a dearth of literature on the absence of detailed strategies to effectively incorporate informal institutions (IK, norms, kinship ties) into climate-smart agriculture innovation programs to enhance technology transfer. Using detailed case studies from Botswana, Namibia and Zimbabwe, this study examines the existing institutions for indigenous knowledge, how knowledge can be harnessed, and the benefits of combining modern technology and traditional knowledge. The study highlights successful synergistic effects between traditional knowledge and innovation in enhancing adaptation strategies for smallholder farmers in areas vulnerable to drylands. Cutting-edge technology is plausible in preserving centuries-old information that was traditionally overlooked, yet is valuable in agriculture. Given the challenges above, this study aims to detect successful strategies, policy implications and knowledge gaps for promoting sustainable and resilient food production systems in the regions.