Gauteng’s Farmland Is Disappearing Fast: 8,500 Hectares Lost in 13 Years – What This Means for Your Food Supply

Johannesburg, Gauteng, South Africa, MMN Correspondent: Gauteng is South Africa’s smallest province by land area, yet it drives more than 30% of the country’s economy. Johannesburg, Tshwane, and the surrounding industrial hubs make this region the nation’s powerhouse. But here is a question worth asking: how much of that economic strength depends on what grows in the ground right under our feet?

During the recent debate on the Gauteng Department of Agriculture and Rural Development’s 2026/27 budget, the Freedom Front Plus (VF Plus) raised a point that deserves attention. The province’s fertile land is being converted into housing developments and commercial zones at a pace that alarms agricultural experts. Once that soil is paved over, it never comes back. The structure, the water retention, the biodiversity – all gone.

Let’s look at the numbers. A 2024 study by the Council for Scientific and Industrial Research (CSIR) found that between 2010 and 2023, Gauteng lost nearly 8,500 hectares of productive farmland. That is roughly 200 football fields every single year. To put it another way, if this trend continues, the province will have almost no local farmland left within a few decades.

Right now, Gauteng imports over 90% of its fresh vegetables and fruits from provinces like Limpopo, Mpumalanga, and the Western Cape. That means every tomato, every head of lettuce, and every apple on your plate travels hundreds of kilometers before reaching you. This creates higher prices, longer supply chains, and greater vulnerability to disruptions like fuel price spikes or extreme weather events.

But here is the interesting part. Gauteng was not always a net importer of food. In the early 20th century, areas like Pretoria East, Mabopane, and parts of the Vaal Triangle were known for dairy farming, vegetable cultivation, and small-scale livestock rearing. Today, only about 12% of the province’s land remains suitable for agriculture, and much of that is squeezed into peri-urban zones and protected corridors under constant threat from informal settlements, illegal dumping, and speculative real estate development.

Farmers in Gauteng face real challenges. Input costs for fertilizers, fuel, and machinery have risen sharply. Many smallholder farmers report that their operational expenses now exceed their income. Infrastructure is aging – outdated irrigation systems, poor road networks, and unreliable electricity make farming inefficient. Water insecurity adds another layer. The Vaal River system, which supplies both municipal and agricultural needs, is under pressure from pollution and over-extraction. Climate projections suggest more erratic rainfall, which could mean both floods and dry spells in the same season.

Livestock farming is not immune either. Recent outbreaks of foot-and-mouth disease in the northern parts of the province led to movement bans and the culling of thousands of animals. These events highlight the need for better biosecurity and disease surveillance systems. Without them, future outbreaks could disrupt rural livelihoods and affect national food safety standards.

Government programs exist to support agriculture, but their impact is often short-lived. A recent initiative to establish community gardens in townships saw hundreds of plots started, but fewer than 30% remained operational after one year. The reason? Lack of maintenance, training, and ongoing funding. The focus tends to be on launching projects rather than ensuring they last.

The Freedom Front Plus argues that agriculture should be treated as a strategic economic asset, not just a social development tool. With the right investments in high-potential agricultural zones, better access to credit and markets, and stronger extension services, Gauteng’s farming sector could become a driver of inclusive growth. Even small-scale urban farms using vertical gardening and hydroponics could make a meaningful contribution to local food security.

There are already examples of what works. In Soweto, the Thokoza Community Garden project produces over 10 tons of vegetables annually, employs local residents, and supplies schools and clinics. The City of Tshwane’s AgriHub initiative provides training, tools, and market linkages to young farmers, resulting in a 40% increase in farm productivity among participants.

Experts recommend a multi-pronged approach: establish a provincial Agricultural Land Reserve to legally protect high-value farmland, integrate agriculture into urban planning through green belts and zoning laws, incentivize agro-industrial parks, and expand digital platforms for farmer-to-consumer sales.

The stakes are clear. As climate change intensifies and global food systems face instability, self-reliance in food production becomes essential. Gauteng, as the economic engine of South Africa, has both the responsibility and the opportunity to lead by example. By protecting its remaining farmland, modernizing farming practices, and empowering farmers with real support, the province can reduce its reliance on other regions, create thousands of jobs, and build a more resilient food system.

As the 2026 Local Government Elections approach, stakeholders are urging policymakers to prioritize agriculture not as a footnote, but as a cornerstone of sustainable development. The future of Gauteng’s food security – and its economy – depends on it.