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September Coffee Co.

Kii Washed SL28, SL34. Ruiru 11 & Batian | Kenya

£19.95

  • Lemon, Yellow Currants, Tropical Citrus
Roast
Size
Roast Date

In-stock orders placed before 12pm dispatch the same working day.

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Additional information

Coffee Details

Country of Origin
Kenya
Region
Kirinyaga
Varietal
Batian, Ruiru 11, SL28, SL34
Process
Washed
Roast Level
Light
Producer
Kii Factory (various smallholders)
Farm
Kii
Altitude
1700-1800 masl

What to expect

In the cup you can find

Lemon, Yellow Currants, Tropical Citrus

Overall profile

Tart, sweet, and juicy: yellow currants lead, with a juicy tropical acidity and a mouthwatering fresh lemon finish.

Sensory profile

Acidity
4/5
Body
2/5
Sweetness
3/5
Funk
1/3
Adventurous
3/5

About September Coffee Co.

September is an Ottawa roastery founded by Kyle and Natasha Rowsell. Its light roasts bring out natural sweetness, lively acidity and a silky texture, with coffees chosen for both clarity and character. From clean, familiar cups to unusual varieties and experimental processing, each release puts the producer’s work...

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Roaster notes

Kenya — Kii Factory SL-28, SL-34, Batian & Ruiru 11 (Washed, AA)

Tastes Like — 🍋 Yellow Currants • 🍊 Tropical Citrus • 🍋 Lemon

DETAILS

  • Producer: Kii Factory (various smallholders)
  • Region: Kirinyaga, Kenya
  • Varietal: SL-28, SL-34, Ruiru 11 & Batian
  • Process: Washed
  • Altitude: 1,700–1,800 masl
  • Roast Level: Light

INTRO
September's first time featuring a coffee from the Kii Factory in Kirinyaga. Silky in body with a mouthwatering acidity, reminiscent of yellow currants, tropical citrus, and lemon. In the cup: yellow currants, tropical citrus, and lemon.

THE PRODUCER
This lot comes from the Kii Factory in Kirinyaga, Kenya, at 1,700–1,800 masl, from various smallholder farmers.

SL-28 is among the best-known and best-regarded varieties of Africa, originally selected in Kenya in the 1930s, suited to medium to high altitudes and drought-resistant but susceptible to the major coffee diseases. It's notable for its rusticity: it can be left untended for years or decades and then return to successful production, with 60–80-year-old trees still productive in Kenya. Batian, released in 2010, is a composite variety resistant to coffee leaf rust and coffee berry disease, created at the Coffee Research Station in Ruiru.

THE PROCESS
A disc pulper removes the skin and pulp from freshly harvested cherries, and the coffee is separated by density into three grades. The selected coffees undergo a traditional fermentation of 8 to 12 hours, after which the parchment is thoroughly washed and soaked for an additional 16 to 18 hours in fresh, clean water. It's then sun-dried for 8 to 14 days on raised beds.

The extended clean-water soak after fermentation is the defining step. It's what builds the clean, mouthwatering acidity and silky body behind the yellow currant and lemon character.

THE CUP
Tart, sweet, and juicy: yellow currants lead, with a juicy tropical acidity and a mouthwatering fresh lemon finish. Silky body throughout.

Flavour Notes
🍋 Yellow Currants 🍊 Tropical Citrus 🍋 Lemon

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Fresh roast alerts

Hear when a fresh batch of Kii Washed SL28, SL34. Ruiru 11 & Batian | Kenya arrives.

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Country of Origin

Kenya, Africa

In this coffee

Tart, sweet, and juicy: yellow currants lead, with a juicy tropical acidity and a mouthwatering fresh lemon finish.

  • Lemon
  • Yellow Currants
  • Tropical Citrus

About this origin Kenya’s high elevations, distinctive varieties and carefully managed washing stations produce some of coffee’s most vivid profiles. Expect blackcurrant, grapefruit and berry notes, intense sweetness and a bright, wine-like acidity.

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Coffee Process

Washed

In this coffee

Tart, sweet, and juicy: yellow currants lead, with a juicy tropical acidity and a mouthwatering fresh lemon finish.

  • Lemon
  • Yellow Currants
  • Tropical Citrus

How it works The fruit is removed from the coffee seed. Water and fermentation then help clear away the sticky layer before the seed is dried.

Typical influence Washed coffees are often described as clean and bright, with clear flavours, lively acidity and a crisp finish.

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Coffee Varieties

  • Batian
  • Ruiru 11
  • SL28
  • SL34

In this coffee

Tart, sweet, and juicy: yellow currants lead, with a juicy tropical acidity and a mouthwatering fresh lemon finish.

  • Lemon
  • Yellow Currants
  • Tropical Citrus

About this variety

Several varieties make up this lot. That can create a layered cup, but their individual flavours cannot be separated honestly after the coffee is combined.

Why this one is different
  • Kenya
  • Kirinyaga
  • 1700-1800 masl
  • Washed

These varieties were grown or combined in Kenya. The producer’s lot details and tasting notes are the best guide to how they work together.

Washed processing can make acidity and variety character easier to read, although fermentation and drying choices still matter.

A little background

The varieties are shown exactly as supplied for this coffee. We do not invent one combined genetic or flavour profile for the group.

Classification Multiple varieties

Technical lineage Each listed variety has its own lineage.

Variety is a guide, not a flavour guarantee. Lot notes are more specific.

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