Kenya Kii Factory Washed Coffee from Kirinyaga Region

If you’ve ever wondered why some Kenyan coffees burst with such vibrant citrus and blackcurrant brightness yet finish with deep, winey sweetness, the answer often lies in both the variety and meticulous processing. The Kii Factory in Kenya’s Kirinyaga region produces just such a coffee—one that highlights the full potential of high-altitude SL28 and SL34 beans through a carefully managed washed process.

The Kii Factory, part of the Rung’ento Farmers Cooperative Society, processes coffee from around 1,214 smallholder farmers growing SL28 and SL34 at 1,900 metres above sea level. Using a fully washed method and sun-dried on raised beds, this lot consistently delivers the sharp, complex profile Kenyan coffees are known for.

Kirinyaga: A Premier Kenyan Coffee Region

Kirinyaga is nestled on the slopes of Mount Kenya, near Nyeri, and is globally recognised for producing intense, layered, and structured coffees. Alongside Nyeri, it’s considered one of Kenya’s top two coffee-growing regions. The area is dominated by smallholder farmers who join cooperatives to access shared processing infrastructure. The cooperative system allows these farmers—most cultivating just 0.3 hectares with around 400 coffee trees each—to focus on farming while the coop manages milling and marketing.

The Kii Factory: A Longstanding Processing Excellence

The Kii Factory was established in 1976 by the Rung’ento Cooperative and is co-owned by its members. Located near Embu Town in Kirinyaga County, about 190 kilometres north of Nairobi and close to Mount Kenya National Park, it’s one of three well-known factories under the Rung’ento Cooperative—the others being Karimikui and Kiangoi. All three are internationally recognised for producing sought-after lots each year.

The cooperative itself was founded in 1953 and now includes 3,011 smallholder farmer members. It employs approximately 25 full-time staff, managed by a permanent secretary, and is governed by an elected committee of seven members. The Kii Factory has earned accolades, including a Coffee Review score of 94 in July 2014, and is actively sold through channels like Sweet Maria’s at competitive prices for an AB grade lot.

Varieties, Altitude, and Processing Details

This particular lot is grown at 1,900m altitude by smallholders averaging 0.3 hectares per farm with around 400 coffee trees. Annual rainfall in the region ranges between 1,500 and 1,900mm—ideal for slow cherry maturation and high-quality development.

The coffee is planted with the classic Kenyan varieties SL28 and SL34, both renowned for their ability to express high acidity, complex fruit tones, and wine-like characteristics. These varieties thrive at higher elevations and are well-suited to the region’s fertile volcanic soils and consistent rainfall.

The processing is done using a fully washed method. After harvest, ripe cherries are delivered to the Kii Factory where they undergo floatation to remove underripe or defective beans. The ripe cherries are then depulped to remove the skin and pulp, and the sticky mucilage is removed through controlled fermentation in water tanks. After washing, the beans are dried on raised beds in the sun until they reach the ideal moisture level. Finally, the dried parchment is hulled to remove the outer layer, resulting in the green coffee beans ready for export.

Why This Matters for Coffee Drinkers

The combination of high-altitude growing conditions, meticulous processing, and the SL28/SL34 varietals results in a cup that’s bright, complex, and layered. Expect pronounced citrus acidity, notes of blackcurrant and tropical fruit, with a winey sweetness and a clean, crisp finish. This is the kind of profile that makes Kenyan coffee a favourite among specialty roasters and drinkers seeking clarity and depth in their cup.

Frequently Asked Questions

What is the Kii Factory?

The Kii Factory is a coffee processing facility in Kirinyaga, Kenya, owned by members of the Rung’ento Farmers Cooperative Society. Established in 1976, it processes high-quality SL28 and SL34 coffee beans using a washed method and is known for producing award-winning lots.

Where is Kirinyaga and why is it important for coffee?

Kirinyaga is a region in Kenya located on the slopes of Mount Kenya, near Nyeri. It is one of the country’s top coffee-producing areas, recognised for its high-altitude farms, volcanic soils, and consistent production of complex, high-scoring coffees.

What coffee varieties are used in this Kii Factory lot?

This lot is made up of the SL28 and SL34 varieties, which are traditional Kenyan coffee cultivars known for their bright acidity, fruity complexity, and ability to perform well at high altitudes.

How is the coffee processed at Kii Factory?

The coffee is processed using a fully washed method: ripe cherries are sorted, depulped, fermented to remove mucilage, washed, and then sun-dried on raised beds. This process enhances clarity, acidity, and cleanliness in the cup.

Who grows the coffee at Kii Factory?

The coffee is grown by around 1,214 smallholder farmers, each farming about 0.3 hectares with roughly 400 coffee trees. These farmers are members of the Rung’ento Farmers Cooperative Society, which pools resources for processing and marketing.

What makes this coffee different from other Kenyan coffees?

While many Kenyan coffees share similar qualities, this lot from the Kii Factory stands out due to its specific processing consistency, high-altitude growing conditions, and the careful selection of SL28 and SL34 beans, resulting in a particularly bright and structured cup profile.

Recommended FrontStreet Washed Kenyan Coffees

For fans of the Kii Factory’s bright and complex profile, try FrontStreet Coffee’s Kenya Little Tomato—a celebrated Kenyan offering with intense notes of tomato-like acidity, berries, and sugars, showcasing the best of SL28 and SL34. Also consider FrontStreet’s Yirgacheffe Gedebe selection for its sparkling citrus and floral notes typical of high-grown Ethiopian-Kenyan style beans, or their classic washed process examples that highlight clarity and vibrancy. All are available as single-origin lots and are perfect for exploring the nuances of African coffee profiles. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.