By Brandon Moss

Africa’s agricultural future may depend on something deceptively small: the seed. As farmers across the continent confront increasingly unpredictable rainfall, rising temperatures, degraded soils and growing food demand, the quality, availability and diversity of seed are becoming increasingly important to the future of African agriculture.

The issue moves into sharper focus this week as the African Union Commission convenes the inaugural Seed Investment Summit in Eswatini from October 5 to 7. The summit will bring together governments, farmers, researchers, seed companies, development organisations and investors to examine how Africa can build more resilient seed systems and attract greater investment into the sector.

The timing is significant. Recent weather conditions across parts of East Africa have demonstrated how vulnerable agricultural production remains to climate variability, with poor rainfall and unusually high temperatures affecting crop prospects in several areas. When weather becomes less predictable, farmers need more than additional fertiliser or larger areas of cultivated land. They increasingly need varieties capable of performing under changing conditions, including crops that mature faster when rainfall seasons shorten and varieties with greater tolerance to drought, heat, pests and disease.

Yet developing resilient varieties is only part of the challenge. A farmer cannot benefit from improved seed if it is unavailable, unaffordable or reaches rural markets too late. Africa therefore needs to view seed as an entire economic system encompassing research institutions, breeders, multiplication facilities, certification agencies, commercial seed companies, agro-dealers, extension services, financial institutions and farmers. Weakness in any part of this chain can undermine the benefits of investment elsewhere.

This is particularly important for smallholder farmers, who dominate agricultural production across much of Africa. For many producers, access to improved seed remains closely linked to affordability and distribution. If commercially produced varieties are concentrated around major agricultural markets, farmers in remote areas can remain dependent on recycled seed or informal systems, limiting their ability to respond to changing climatic and market conditions.

The investment question is consequently becoming just as important as the technology question. The African Union’s upcoming summit aims to mobilise sustainable public and private investment, strengthen regulatory environments and identify opportunities for co-investment in national seed-system transformation. It will also consider the Ezulwini Declaration on Africa’s seed systems and launch the Seed Sector Performance Index 2025 Status Report.

This creates an opportunity to rethink where agricultural investment is directed. Africa has traditionally focused heavily on increasing farm output through fertiliser, irrigation, mechanisation and land expansion. Those investments remain important, but stronger seed systems can make many of them more productive. A farmer using better-adapted seed, for example, may be able to generate greater value from the same land, rainfall and fertiliser application.

The economic implications also extend beyond the farm. A stronger seed industry creates demand for research, laboratories, breeding programmes, multiplication facilities, logistics, distribution networks and specialised skills. It can stimulate domestic agricultural businesses while reducing excessive dependence on imported planting material, creating opportunities for local enterprises to participate in one of the most fundamental parts of the food value chain.

Africa’s agricultural diversity presents another largely untapped opportunity. The continent is home to thousands of crop varieties adapted over generations to local environments, and some could become increasingly valuable as climate conditions change and consumers seek more diverse and nutritious diets. Protecting that genetic diversity while developing commercially viable improved varieties should therefore be treated as an investment in Africa’s long-term food security rather than as a choice between traditional and modern agriculture.

The strongest approach is likely to combine both. Researchers can use modern breeding techniques and scientific data while drawing on farmers’ knowledge of local growing conditions. Seed companies can develop commercial markets while public institutions ensure that smallholders are not excluded, while governments can improve regulation and create conditions that encourage responsible private investment.

Africa has already demonstrated that large agricultural interventions can produce significant results. The African Development Bank says its $1.5 billion African Emergency Food Production Facility reached nearly 15 million farmers across 34 countries and contributed to an additional 45 million tonnes of food production, while distributing certified seed and fertiliser at continental scale. The next challenge is to make such gains more durable by strengthening the underlying systems that allow farmers to maintain productivity after emergency programmes end.

That distinction matters as Africa’s population grows, cities expand and climate risks become harder to predict. Food security will increasingly depend not only on how much land is cultivated, but on how intelligently that land is used and how effectively farmers can adapt to changing conditions. A reliable supply of quality seed can influence yields, resilience, farmer incomes and the performance of entire agricultural value chains.

Africa’s seed industry may therefore represent something much larger than an agricultural input market. It could become part of the continent’s infrastructure for climate adaptation, food security, agricultural trade and rural economic development.

The seed is small. The investment opportunity behind it is not.