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Onyx Coffee

Decaf El Vergel Co-Ferment | Colombia

£27.50

  • Caramel, Honeycomb, Powdery Candy, Watermelon
Size
Roast Date

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Additional information

Coffee Details

Country of Origin
Colombia
Region
Tolima
Varietal
Caturra
Process
Co-ferment
Roast Level
Light
Producer
Bayter Family
Farm
El Vergel

What to expect

In the cup you can find

Caramel, Honeycomb, Powdery Candy, Watermelon

Overall profile

Watermelon, Powdery Candy and Honeycomb Caramel lead a vivid, clean and refreshing decaf cup.

Sensory profile

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

About Onyx Coffee

Founded in Northwest Arkansas, Onyx Coffee Lab approaches sourcing, roasting and hospitality with meticulous care. Its team combines transparent coffee buying, competition-level expertise and thoughtful presentation to make every stage from producer to cup visible and intentional.

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Roaster notes



Colombia — Bayter Family El Vergel Estate Caturra & Colombia (Co-Ferment — Swiss Water Decaf)

Tastes Like — 🍉 Watermelon • 🍬 Powdery Candy • 🍯 Honeycomb Caramel


DETAILS

Producer: Bayter Family
Farm: El Vergel Estate
Region: Tolima, Colombia
Varietal: Caturra & Colombia
Process: Co-Ferment Natural — Swiss Water Decaffeinated
Altitude: 1,550 MASL
Harvest: June


INTRO

El Vergel Estate has become one of Colombia's most compelling addresses for experimental processing — and this watermelon co-ferment, presented as a Swiss Water Decaf, is among its most striking and accessible expressions. The result is a candy-forward, fruit-forward cup with none of the fermented funk and none of the caffeine: watermelon sweetness, powdery candy brightness, and a rich honeycomb caramel finish.


THE PRODUCER

El Vergel Estate sits in the rolling hills of Tolima, Colombia, and represents a generational shift in how Colombian coffee can be grown, processed, and understood. Originally established as an avocado farm, the Bayter family began transitioning to coffee in the early 2000s, starting with Red and Yellow Caturra before expanding into increasingly experimental territory. Today, El Vergel is defined by its rigorous and intentional approach to post-harvest processing — not experimentation for its own sake, but carefully controlled fermentation designed to amplify the inherent qualities of each variety rather than mask them.

The estate's work with inoculated and co-fermentation techniques has placed it at the forefront of a broader movement reshaping Colombian specialty coffee, producing lots that are expressive and dynamic whilst retaining the clarity and structure that distinguish thoughtful processing from mere novelty.


THE PROCESS

The Co-Ferment Natural and Swiss Water Decaf process at El Vergel involves:

🍒 Hand-picking — Ripe Caturra and Colombia cherries selected at peak maturity 🛍️ Anaerobic pre-fermentation — Whole cherries fermented in sealed plastic bags under anaerobic conditions for 48 hours 🍉 Co-fermentation with watermelon — Depulped coffee, still in mucilage, fermented for five days with dried and ground watermelon, with fresh watermelon also introduced during fermentation ☀️ Patio pre-drying — Seeds pre-dried on sun-exposed patios 🌡️ Mechanical drying — Finished in static silos ⏳ Stabilisation — A 30-day rest period to allow flavours to fully integrate and develop 💧 Swiss Water Decaffeination — Green coffee passed through the Swiss Water Process to remove caffeine whilst preserving the developed flavour compounds

The defining step is the five-day watermelon co-fermentation — by introducing both dried and fresh watermelon into the fermentation environment, the seeds absorb the fruit's refreshing sweetness in a highly controlled way, producing a candy-forward profile of notable clarity. The Swiss Water Process then removes caffeine without stripping the expressive character that the co-fermentation built.


THE CUP

A rare and beautifully constructed decaf — El Vergel's watermelon co-ferment proves that experimental processing and decaffeination need not be in tension. The candy-forward sweetness is vivid and clean, the watermelon character refreshing rather than overpowering, and the honeycomb caramel finish long and satisfying. A coffee designed to be enjoyed at any hour, by anyone.

Flavour Notes

🍉 Watermelon 🍬 Powdery Candy 🍯 Honeycomb Caramel

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Country of Origin

Colombia, South America

In this coffee

Watermelon, Powdery Candy and Honeycomb Caramel lead a vivid, clean and refreshing decaf cup.

  • Caramel
  • Honeycomb
  • Powdery Candy
  • Watermelon

This lot’s process Melon Co-Ferment

About this origin Colombia’s three Andean ranges create an exceptional range of climates and harvest seasons. Its coffees often combine caramel-like sweetness with citrus, red fruit and florals, ranging from comforting and balanced to intensely expressive.

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Coffee Process

Co-Ferment

In this coffee

Watermelon, Powdery Candy and Honeycomb Caramel lead a vivid, clean and refreshing decaf cup.

  • Caramel
  • Honeycomb
  • Powdery Candy
  • Watermelon

This lot’s process Melon Co-Ferment

How it works Producers use “co-ferment” for different recipes, often involving fruit, juice, botanicals or a prepared fermentation medium. The producer’s details should explain exactly what was added and when.

Typical influence The added input can strongly influence the cup, but the result depends on the producer’s recipe. This coffee’s own tasting notes are the best guide.

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Coffee Variety

In this coffee

Watermelon, Powdery Candy and Honeycomb Caramel lead a vivid, clean and refreshing decaf cup.

  • Caramel
  • Honeycomb
  • Powdery Candy
  • Watermelon

This lot’s process Melon Co-Ferment

About this variety

Caturra often gives a clean, sweet and lively cup. Depending on origin and process, it can lean towards crisp citrus and red fruit or a softer caramel-like balance.

Why this one is different
  • Colombia
  • Tolima
  • Co-ferment

Colombian Caturra is a versatile foundation rather than a promise of one flavour. Cleaner washed and honey lots can show red fruit, citrus, apple and rounded sweetness. Naturals, decaffeination and modern co-ferments can move it much further towards chocolate, jam, tropical candy or spice. On these coffees, the process card is just as important as the variety name.

Co-ferment covers different producer-defined recipes involving added ingredients or fermentation media. It can strongly influence the cup, so the producer’s disclosure and this coffee’s tasting notes are the best guide.

A little background

Caturra has been an important part of Colombian coffee production for decades. Its compact growth helped it become widely planted, while today's specialty producers use it across everything from traditional washed lots to highly controlled fermentations and carefully handled decaf coffees.

Identification note This Colombian set includes washed, natural, honey, decaffeinated and co-fermented coffees. Candy, cinnamon or watermelon notes should not be read as fixed Caturra traits because those flavours are strongly shaped by the named process.

Classification Bourbon mutation

Technical lineage Caturra is a natural compact mutation of Bourbon first identified in Brazil. It later became widely cultivated in Colombia and across Central America.

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

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