- Ghana’s Food Import Dependence Deepens as Tomato Bill Hits US$168 Million
Ghana is spending about US$168 million annually importing fresh and processed tomatoes even though the country has hundreds of thousands of hectares considered suitable for cultivation, exposing a widening gap between agricultural potential and actual domestic production.
The imbalance has implications well beyond farming. Persistent dependence on imported food absorbs foreign exchange, exposes consumers to external supply and price shocks and limits the incomes, processing activity and employment that could otherwise be generated within domestic agricultural value chains.
Researchers at the Council for Scientific and Industrial Research estimate annual demand for fresh and processed tomatoes at more than 1.40 million metric tonnes, yet local production satisfies only about 15.00% to 18.00% of that requirement. Dr Michael Kwabena Osei, Principal Research Scientist and vegetable breeder at the CSIR Crop Research Institute, said Ghana has more than 400,000 hectares of arable land considered suitable for tomato cultivation.
Fresh tomato imports, mainly from neighbouring Burkina Faso, amount to roughly 100,000 to 120,000 tonnes annually and cost about US$18 million. The larger burden comes from processed tomato products, with Ghana spending approximately US$150 million a year on imports mainly from China and Europe, equivalent to about 400,000 to 450,000 tonnes of raw tomatoes.
The figures make the tomato deficit a foreign-exchange issue as much as an agricultural one. For an economy seeking to strengthen external buffers and reduce vulnerability to currency pressures, recurring imports of food that could potentially be produced competitively at home represent a structural leakage.
But the data suggest Ghana’s problem is not principally a shortage of land. Average tomato yields remain at just seven to 10 tonnes per hectare, compared with potential yields of between 20 and 80 tonnes per hectare where improved varieties and appropriate agronomic practices are used.
That productivity gap points towards more fundamental weaknesses: limited access to quality planting material, inadequate irrigation, soil degradation, pests and disease, poor extension services and insufficient adoption of modern production techniques.
Seasonality makes the weakness particularly visible. More than 60.00% of fresh tomato imports arrive between November and April, when domestic production falls sharply during the dry season and Ghana becomes more dependent on supplies from Burkina Faso.
Yet public irrigation assets remain underutilised. Of about 15,000 hectares covered by 22 public irrigation schemes, only around 9,000 hectares are currently being used, suggesting that increasing dry-season production could reduce imports without requiring an entirely new agricultural land base.
The dependency extends further upstream. More than 85.00% of tomato seed planted in Ghana is commercial hybrid seed, meaning domestic production itself remains reliant on imported genetic material and exposes farmers to higher input costs.
Dr Osei captured the vulnerability in a warning that reaches beyond tomatoes: “A country that imports its seed will always import its food.”
The statement goes to the heart of Ghana’s import-substitution challenge. Replacing imported food with locally grown produce provides limited resilience if farmers remain overwhelmingly dependent on imported seed, fertiliser, machinery and other essential inputs.
Ginger offers an even more dramatic illustration of what happens when agricultural systems are unable to respond quickly to disease. National demand increased from about 18,000 tonnes in 2020 to between 30,000 and 32,000 tonnes in 2025, but a bacterial wilt outbreak beginning in 2022 devastated domestic production.
Ghana now depends on imports for more than 99.00% of its ginger requirements, principally from China, Nigeria and Burkina Faso. While the annual import bill of roughly US$500,000 is small compared with tomatoes, the near-collapse of an existing domestic crop within only a few years demonstrates how quickly food security can deteriorate when research, disease surveillance and farmer support systems are weak.
The price effect has been severe. A sack of ginger reportedly selling for about GH¢250 in 2022 had increased to around GH¢4,000 by 2025 and roughly GH¢6,000 or more by the time of the CSIR presentation.
Researchers say bacterial wilt can spread through infected planting material, contaminated equipment, poor drainage, heavy rainfall and repeated cultivation on the same land. CSIR is proposing disease-resistant varieties, tissue-culture planting material, stronger surveillance and improved extension services as part of efforts to rebuild production.
The experience strengthens the case for treating agricultural research as productive infrastructure rather than discretionary public expenditure. A new disease-resistant seed variety can have an economic return comparable with physical infrastructure if it prevents the collapse of an industry, protects farmer incomes and reduces future imports.
The tomato numbers present an even larger investment proposition. Cutting the current US$168 million import bill by only half could retain tens of millions of dollars annually within Ghana, but doing so would require far more than asking farmers to cultivate additional acreage.
The solution has to connect research, certified seed production, irrigation, finance, mechanisation, storage, processing and assured markets. Without that full chain, higher production in one season can simply create gluts and farmer losses, discouraging cultivation the following year.
Processed tomatoes offer perhaps the clearest commercial opportunity. A domestic market already spending about US$150 million annually on imported products provides visible demand, but local processors will require predictable supplies of tomatoes with the required quality, volume and pricing before significant investment can occur.
CSIR’s proposals for a Tomato Board by 2028 and a dedicated Horticultural Research Institute by 2030 could improve coordination. Their value, however, will depend on whether they become well-financed institutions capable of connecting scientific research with commercially viable production rather than additional administrative structures.
The deeper contradiction is familiar: Ghana possesses favourable land, researchers, farmers and a large domestic market, yet continues to import products that could potentially support substantial domestic value chains.
Closing that gap would do more than improve food security. It could strengthen rural incomes, create agro-processing jobs, reduce pressure on foreign exchange and build a more resilient agricultural economy.
Ghana’s US$168 million tomato import bill is therefore not simply a measure of how much food the country buys abroad. It is also a measure of the economic value Ghana continues to leave on the table because agricultural productivity, irrigation, seed development and commercial investment have not kept pace with domestic demand.
