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Mazelab

Gerald Njagi Kambarare SL28 Peaberry

£21.50

  • Dark Sugar, Blackcurrant, Pomegranate, Hibiscus
Size
Roast Date

Only 3 left!

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Additional information

Coffee Details

Country of Origin
Kenya
Region
Kirinyaga
Varietal
SL28
Process
Washed
Roast Level
Medium-Light
Producer
Gerald Njagi
Farm
Kambarare
Altitude
1950 masl

What to expect

In the cup you can find

Dark Sugar, Blackcurrant, Pomegranate, Hibiscus

Overall profile

A vibrant washed Kenyan peaberry bursting with blackcurrant, pomegranate and hibiscus sweetness.

Sensory profile

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

About Mazelab

Mazelab is a Prague roastery founded by Jackie and Thu, selecting coffees for clarity, sweetness, complexity and character. Each roast is guided by taste rather than a fixed light or dark style, aiming to reveal what is already present in the bean. Its approach respects every producer, picker...

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Roaster notes

Kenya — Gerald Njagi Kambarare SL28 Peaberry (Washed)

Tastes Like — 🫐 Blackcurrant • 🍎 Pomegranate • 🌺 Hibiscus • 🍬 Dark Sugar

DETAILS

  • Producer: Gerald Njagi

  • Farm: Kambarare

  • Region: Kirinyaga, Kenya

  • Varietal: SL28 Peaberry

  • Process: Washed

  • Altitude: 1,950 MASL

  • Project: Retro 1984

INTRO

Another Kenya, another peaberry selection — this time from Kambarare in Kirinyaga, and part of the Retro 1984 project: a collaboration focused on bringing back pure SL variety separations from the years before hybrid varieties came to dominate Kenyan coffee. Vibrant, juicy, structured, and deeply expressive, with the concentrated sweetness and intensity that peaberries are loved for. In the cup: blackcurrant, pomegranate, hibiscus, and dark sugar.

THE PRODUCER

Gerald Njagi is a third-generation coffee producer who started Kambarare in 2011 by leasing his first 100 coffee trees. Today, together with his family, they manage around 1,000 trees, with Gerald personally overseeing processing and quality control across the farm. What makes Kambarare special is the balance between tradition and experimentation — always pushing Kenyan coffee forward while protecting the classic profiles that built the country's reputation in the first place.

This lot is part of the Retro 1984 project — the name referring to the years before hybrid varieties became dominant in Kenya, with the aim of returning focus to the expressive, complex SL variety profiles that shaped Kenyan coffee's identity for decades. SL28, developed by Scott Agricultural Laboratories in the 1930s, is the variety most responsible for that identity — celebrated for its blackcurrant acidity, full body, and exceptional complexity. As a peaberry — the single, rounded bean formed when only one seed develops inside the cherry — this lot concentrates that character into something even more intense.

THE PROCESS

The Washed process at Kambarare involves:

🍒 Hand-picking — SL28 cherries selectively harvested at peak ripeness 🔧 Pulping — Outer skin removed before fermentation 🧪 Fermentation — Beans fermented to break down remaining mucilage 💧 Washing — Thoroughly washed after fermentation to remove all residue ☀️ Drying — Dried to optimal moisture content under Gerald's personal quality control

The combination of pure SL28 varietal separation and peaberry selection is the defining factor — by isolating both the variety and the naturally concentrated peaberry bean, Gerald and the Retro 1984 project produce a cup of exceptional intensity, building the blackcurrant and pomegranate depth and hibiscus florality that define this lot.

THE CUP

A vibrant, juicy, and deeply expressive washed SL28 Peaberry from one of Kirinyaga's most balanced farms — blackcurrant and pomegranate richness, hibiscus florality, and a dark sugar sweetness that delivers the concentrated intensity peaberries are celebrated for. Retro 1984 in its purest form.

Flavour Notes

🫐 Blackcurrant 🍎 Pomegranate 🌺 Hibiscus 🍬 Dark Sugar

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Country of Origin

Kenya, Africa

In this coffee

A vibrant washed Kenyan peaberry bursting with blackcurrant, pomegranate and hibiscus sweetness.

  • Dark Sugar
  • Blackcurrant
  • Pomegranate
  • Hibiscus

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

A vibrant washed Kenyan peaberry bursting with blackcurrant, pomegranate and hibiscus sweetness.

  • Dark Sugar
  • Blackcurrant
  • Pomegranate
  • Hibiscus

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 Variety

In this coffee

A vibrant washed Kenyan peaberry bursting with blackcurrant, pomegranate and hibiscus sweetness.

  • Dark Sugar
  • Blackcurrant
  • Pomegranate
  • Hibiscus

About this variety

SL28 is often sought out for a vivid, juicy cup with bright acidity and a long, structured finish. Berry and citrus are common reference points, especially in high-grown lots.

Why this one is different
  • Kenya
  • Kirinyaga
  • 1950 masl
  • Washed

In Kenya, SL28 is an established historic selection and a classic reference for the variety. It is often grown alongside SL34, Ruiru 11 or Batian, so check whether the lot is a single variety or a mix.

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

A little background

SL28 was selected in Kenya by Scott Agricultural Laboratories during the 1930s. It is valued for drought tolerance and exceptional quality potential at suitable altitude.

Classification Kenyan selection

Technical lineage A selection from the Tanganyika Drought Resistant population, with a Bourbon-related genetic background.

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

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