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Every year on 30 May, the United Nations’ International Day of Potato celebrates one of the world’s most important food crops. Potatoes are among the most widely consumed staple foods globally due to their versatility, nutritional value, accessibility, and ability to deliver a reliable food supply across diverse markets and climates. This year’s theme, “Where potatoes grow, livelihoods flourish”, highlights how potato production supports producers and others involved throughout the global value chain.
The South African landscape
In South Africa, potatoes are the fourth most consumed staple food after maize, wheat, and rice, according to industry advocate Potatoes SA. They are a valuable source of affordable energy and nutrition, playing an important role in feeding households throughout the year.
Production spans diverse regional planting and harvesting cycles, allowing year-round supply. Limpopo and the Free State serve as the primary production hubs, contributing about 2,5 million tonnes per year. Regions such as the Sandveld in the Western Cape, Bethlehem and the Northern Cape supply at different seasonal windows to maintain availability.
South Africa is the third-largest potato producer in Africa, following Egypt and Algeria. Over the past decade, the national harvest has been sourced from approximately 50 000 ha. Average yields over the last five years have grown to about 50 t/ha, up from around 45 t/ha in the earlier part of the decade.
Per capita potato consumption increased from about 31 kg in 2007 to roughly 37 kg in 2023, climbing well above the global average of 33 kg. Urbanisation and income exert a strong influence on consumption, with 40 to 50% of potatoes sold through fresh produce markets.
Potatoes SA highlights potential growth in the domestic market through potato processing. The country is a net exporter of fresh potatoes and a leading importer of processed products, such as frozen French fries.
Navigating a shrinking toolbox
Beneath this seemingly steady picture, growers face intensifying pressure. Climate volatility, rising input costs, and wide price swings are making production riskier. Concurrently, crop protection options are shrinking globally.
Older chemical protection products are being phased out faster than replacements can reach the market, driven by changing safety expectations and tighter regulation. For potato growers who are particularly sensitive to production disruptions, fewer options mean less flexibility to manage pests, diseases, and weeds, raising both risk and cost.
This is why continued investment in agricultural research and development is essential. Innovation in agriculture is not simply about introducing new products; it is about giving growers access to better-performing technologies that simultaneously improve productivity, profitability and sustainability.
Syngenta’s commitment
At Syngenta, our approach is to continuously raise the standard. Our focus is centred on replacing older chemistry with advanced crop protection technologies that are more targeted, more reliable, and better aligned with evolving environmental and consumer expectations.
Globally, our commitment remains fixed to provide growers with access to leading crop protection innovations that help manage weeds, pests, and diseases more effectively. Our focus is increasingly on biological products, such as biostimulants, that naturally enable plants to reach their genetic potential.
However, experience has taught us that a standalone product is no longer enough. Even the best crop protection only delivers value when applied at the right time, under the right conditions, and within a broader production strategy. This is where digital agriculture is becoming increasingly important.
Through platforms such as Cropwise Operations, growers can access digital tools that improve planning, timing, and operational visibility across production cycles. Better decisions in the field ultimately contribute to more efficient resource use, stronger returns, and improved sustainability.
Securing tomorrow’s harvest
The future of potato production will depend not only on the availability of new technologies, but also on creating an environment that supports continued agricultural research and development investment. Factors such as extended development timelines, increasing regulatory complexity, and the need to protect innovation influence how quickly new solutions can reach producers. Without continued investment in research and innovation, growers will find themselves with fewer alternatives to respond to changing pest, climate, and market challenges.
The International Day of Potato is therefore more than a celebration of an important crop. It serves as a reminder that food security begins with resilient farming systems and the growers who make them possible. Supporting those growers with innovation, responsible crop protection, and smarter digital tools will be essential to ensuring South Africa can continue to produce the potatoes that millions of consumers rely on every single day. – Chris Steyn, agricultural economist, Syngenta South Africa
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