By Agricultural Correspondent

In Tanzania’s fertile agricultural corridors, a quiet revolution is underway. It is being driven not only by traditional staple crops but also by high-value, climate-smart horticultural commodities. Among these, sweet peppers—commonly known as capsicums—are rapidly emerging as one of the country’s most profitable commercial crops for smallholder farmers and modern agribusinesses alike. Once characterised by low yields and traditional direct-seeding methods, the sweet pepper value chain is being transformed through modern seedling propagation, precision irrigation, and stronger market linkages.

This transformation is a direct outcome of the corridor development model championed by the Agricultural Growth Corridors of Tanzania (AGCOT), formerly the Southern Agricultural Growth Corridor of Tanzania (SAGCOT). By connecting entrepreneurs, farmers, agribusinesses and investors, AGCOT has helped build an increasingly competitive horticultural ecosystem across the Southern Highlands and beyond.

The Seedling Revolution: Raha Farm Leads the Charge

For many years, Tanzanian vegetable growers relied on recycled seeds or direct seeding, resulting in poor germination, greater vulnerability to pests and diseases, and unpredictable harvests. Today, a new generation of entrepreneurs is changing that story.

Raha Farm, led by young entrepreneur Raha Aloyce, has become Tanzania’s first youth-led large-scale supplier of tomato and sweet pepper seedlings, serving farmers across mainland Tanzania. From its modern nurseries, the company supplies certified, high-quality seedlings to thousands of growers. By adopting improved sweet pepper and tomato varieties, many farmers are significantly increasing productivity while producing more uniform, market-ready crops.

The company’s success is also delivering important social benefits. Raha Farm’s nationwide seedling network has created substantial employment opportunities, particularly for young women, with youth accounting for 97 per cent of its growing workforce. The enterprise stands as a practical example of youth and women’s economic empowerment under the national Building a Better Tomorrow (BBT) initiative.

Advanced Propagation and Precision Water Management: The Fair Agro Model

In Igumbilo Village, Iringa Region, another emerging AGCOT partner is advancing seedling technology and climate-smart agriculture.

Fair Agro Enterprises Ltd produces premium F1 seedlings, including sweet peppers, tomatoes and brassicas, using advanced propagation techniques. Working with internationally recognised suppliers such as East-West Seed and Holland Greentech, the company provides Tanzanian farmers with reliable access to authentic, high-performing seed varieties.

The use of certified transplants rather than direct seeding enables farmers to achieve uniform crop establishment, predictable planting schedules and consistent product quality—qualities increasingly demanded by premium domestic and export markets.

Fair Agro is also helping farmers reduce their dependence on unpredictable rainfall through precision irrigation. The company designs and installs DripTape irrigation systems that deliver water directly to plant root zones, reducing water consumption by as much as 50 per cent compared with conventional overhead sprinkler systems. This efficient technology enables farmers to produce sweet peppers throughout the year, capture higher off-season prices and improve resilience to climate variability.

Unlocking Global Markets: GBRI and EatFresh

Improving farm productivity alone is not enough to unlock the full economic potential of high-value horticultural crops. Efficient cold-chain infrastructure and reliable export market access are equally essential.

GBRI Business Solutions, trading under the EatFresh brand and founded by young entrepreneur Hadija Jabiri, has become one of the Southern Highlands’ leading female-led horticultural exporters. The company grows, processes and exports premium vegetables—including sugar snap peas, snow peas, baby corn, French beans and sweet peppers—to demanding international markets.

To strengthen its expanding outgrower network, GBRI recently secured €1.3 million in financing to invest in cold-chain infrastructure and expand farmer partnerships. Modern cold storage and refrigerated transport are helping reduce post-harvest losses that have historically cost horticultural producers a significant share of their harvests.

By maintaining internationally recognised certifications, including GLOBALG.A.P., GRASP and SMETA, exporters such as GBRI ensure that Tanzanian horticultural products consistently meet the stringent food safety, quality and ethical standards required by global retailers.

Systemic Support and the Road to 2030

The commercial potential of Tanzania’s sweet pepper industry is attracting growing attention from international development finance institutions. In partnership with AGCOT, the African Development Bank (AfDB) has established a comprehensive database of agricultural small and medium-sized enterprises (SMEs) to support implementation of its Feed Africa Strategy. Recognising the sector’s strong potential for employment, income generation and improved nutrition, the AfDB has prioritised investment in tomato, pepper and leafy vegetable value chains, including production, input supply and cold logistics.

As AGCOT expands its corridor coordination model beyond the Southern Highlands into the Northern, Central and Mtwara Corridors under the Agriculture Master Plan (AMP) 2050, successful enterprises such as Raha Farm, Fair Agro and GBRI provide practical models for nationwide replication.

For Tanzania’s youth and women, the rapid growth of the sweet pepper industry demonstrates that, with access to quality seedlings, precision irrigation and reliable markets, agriculture is no longer merely a means of subsistence. It is becoming a modern, profitable and dignified business capable of transforming livelihoods and driving inclusive economic growth.