The Story and Legend of Kenya Trier Region TOP Pearl Round Bean PB Premium Coffee Beans

SL28: A Kenyan Coffee Legacy

In the early 20th century, French and British missionaries and researchers screened and cultivated Bourbon varieties in Kenya, creating direct descendants of the Bourbon lineage. Over the past century these varieties have adapted to Kenya's phosphate-heavy soil, nurturing the special acidic aroma that makes Kenyan beans so distinct from the Bourbon varieties of Central and South America.

This native Kenyan variety was created in 1930 by Scott Laboratories, abbreviated as SL. Agronomists set out to find a Bourbon variety that was resistant to disease and pests with high yields, and through experimentation they obtained SL28. SL28 is a genetic variant with mixed lineage that includes French Mission, Mocha, and Yemeni Typica. The original goal of cultivating SL28 was to mass-produce coffee beans combining high quality with disease and pest resistance.

Although SL28's yield later fell short of the mass-production goal, its copper-colored leaves and broad bean-shaped seeds carry wonderful sweetness, balance, and complex, varied flavors, along with pronounced citrus and plum characteristics. This important variety introduced the world to the unique Kenyan style: strong, rich fruit acidity, a full body, and beautiful balance. Kenya AA is one of these varieties.

Kenya AA Pour-Over Guide

For pour-over Kenya AA: use 15g of coffee, ground to a medium-fine consistency (Fuji ghost tooth grinder setting 3.5), a V60 filter cup, and a water temperature of 91-93°C. First pour 30g of water for a 27-second bloom, then pour to 105g and pause. Wait until the water level in the coffee bed drops to halfway before continuing to pour slowly until reaching 225g total. Discard the tail end. Water-to-coffee ratio is 1:15, extraction time 2:00.

Product Information

Shelf Life: 90 days
Net Content: 227g
Packaging: Bulk coffee beans
Roast Level: Light roast

Kenya Nyeri Gaturiri Peaberry

Country: Kenya
Grade: TOP PB
Region: Nyeri
Roast Level: Light roast
Processing: Washed
Variety: SL 28, SL 34
Processing Station: Chakuni Processing Station
Flavor Notes: Dark plum, green grapes, cherry tomatoes

Kenya Nyeri Thagrini Peaberry Farm Profile

"Kenya" is one of East Africa's major coffee-producing countries, with approximately six million people nationwide engaged in the coffee industry, mostly as small farmers and cooperatives. Kenyan coffee trees are mostly grown at altitudes of 1,400-2,000 meters, with growing regions including Ruiri, Thika, Kirinyaga, Mt. Kenya West, Nyeri, Kiambu, and Muranga, primarily on the foothills of Mt. Kenya and the Aberdare range.

Many regions in Kenya strive to preserve native forest ecosystems, protect natural gene banks, support the reproduction of wild coffee varieties, and nurture diverse coffee trees.

SL28: The Flavorful Variety

SL28 is a delicious variety suited to cultivation in medium to high-altitude areas where leaf rust is not severe. It can yield 1.8 tons of green beans per hectare. Only when you taste its charming berry-like acidity do you truly appreciate this Kenyan national treasure.

Regional Profile

This green bean comes from the Chakuni Processing Station in Nyeri, produced by surrounding family farms. On 0.5 acres (approximately 2,023 square meters) of land, about 250 coffee trees are planted. Nyeri has historically been a classic coffee-producing region in Kenya, backed by Mount Kenya and possessing an excellent environment for coffee growth. About 65% of Kenyan coffee comes from small-scale farmers, while about 35% comes from large farms.

Flavor Profile

Classic Kenyan flavor characteristics: rich, high body, caramel, blackcurrant, apple, clean, and a long aftertaste. Abundant tropical fruit and fresh citrus aromas lead into a sweet, fresh taste, as if holding preserved mangoes and plums in your mouth. At medium to low temperatures it releases a refreshing lime aroma, like drinking iced fruit tea, with a very distinctive cherry tomato flavor, full of the passionate and bold flavors characteristic of African beans.

FrontStreet Coffee Recommendation

To taste this same vivid Kenyan character, FrontStreet Coffee's Kenya Tomato is the closest match. A washed Kenyan single origin from the Thika region grown at 1,550-1,750 meters from the classic SL28 and SL34 varieties, it is medium-bodied and round with a 72-hour double-washed fermentation that pushes the fruit forward while keeping the cup clean. Light roasted, it leads with cherry tomato and dark plum over a bright, solid acidity, with a sweet middle of pear and black plum and a clean finish of yellow sugar and green tea.

If you would like to compare Kenya with its great East African neighbor, try FrontStreet Coffee's Yirgacheffe Gedingding Cooperative. Washed and processed in the Woka area at the southeastern edge of Yirgacheffe, it shows citrus and lemon alongside elegant white florals in a bright, delicate cup, a gentler counterpart to the bold Kenyan profile.