A new study of 40 gardeners in Johannesburg’s Alexandra township shows how urban farming is helping low-income households cope with food insecurity and climate pressures, even without formal government support. Researchers found most of the growers were women, cultivating leafy vegetables, herbs, and sweet potatoes in home gardens, school plots, and community cooperatives. The produce supplements staple diets, feeds community kitchens for the homeless, and is occasionally sold for extra income. Beyond food, residents have used gardening and art to tackle flooding along the Jukskei River, converting illegal dumping sites into green spaces and community gathering areas. However, limited access to land, irrigation, funding, training, and security prevents growers from expanding production or cultivating staple crops. Researchers argue that greater public investment, alongside technologies like smart irrigation, composting, and digital marketplaces, could significantly boost urban agriculture.
The Conversation