What is Pink Bourbon Coffee?

by Marcus McCombe | Sep 1, 2026

What is Pink Bourbon Coffee?

TL;DR

Pink Bourbon is a distinctive coffee variety that produces pink cherries when ripe and a flavour profile quite different from other Bourbon sub-varieties. Common tasting notes include passion fruit, florals, honey, blood orange, and sparkling acidity. Despite its name, recent genetic analysis suggests Pink Bourbon may be a hybrid of Bourbon and an Ethiopian landrace variety rather than a simple colour mutation of Red Bourbon. Moreover, Pink Bourbon has become one of the most sought-after varieties in Colombian specialty coffee, commanding premium prices and consistently placing in competitions. Whether you call it a sub-variety or a variety in its own right, Pink Bourbon delivers some of the most beautiful and aromatic cups in the coffee world.

The Quick Answer

Pink Bourbon started as a curiosity. Colombian farmers noticed trees producing cherries that ripened to pink rather than the standard red or yellow. The coffee tasted different too: more floral, more aromatic, more complex than the Red Bourbon growing beside it. At first, the specialty world assumed it was simply another colour mutation, like Yellow Bourbon or Orange Bourbon.

Then the genetic results came back, and the story got more interesting. Pink Bourbon may not be a pure Bourbon at all. It may carry Ethiopian landrace genetics that explain its dramatically different cup profile. This genetic uncertainty, combined with exceptional flavour quality, has made Pink Bourbon one of the most talked-about varieties in modern specialty coffee.

This article explains what Pink Bourbon is, what makes it taste the way it does, why its genetics remain debated, and how it compares to other Bourbon sub-varieties. For the full Bourbon family story, read our guide on what Bourbon coffee is.

The Genetic Mystery

The traditional explanation for Pink Bourbon was simple: it was a natural colour mutation of Red Bourbon, just as Yellow Bourbon produces yellow cherries and Orange Bourbon produces orange ones. Under this theory, Pink Bourbon’s cherry colour came from an intermediate expression of the pigment genes, landing somewhere between red and yellow on the spectrum.

However, World Coffee Research challenged this narrative. Their genetic analysis of Pink Bourbon samples from Colombia found something unexpected: rather than pure Bourbon genetics, many Pink Bourbon samples showed a hybrid profile combining Bourbon with what appears to be Ethiopian Heirloom material. Moreover, this finding potentially explains the dramatic flavour difference between Pink Bourbon and other Bourbon sub-varieties.

If Pink Bourbon carries Ethiopian landrace genetics, it would sit alongside Gesha, Wush Wush, and other varieties that trace their distinctive cup quality back to the extraordinary genetic diversity of Ethiopia’s southwestern coffee forests. Furthermore, this Ethiopian connection would explain the florals, the aromatic complexity, and the tea-like qualities that make Pink Bourbon taste more like Gesha than like Red Bourbon.

The debate remains unresolved. Different Pink Bourbon populations across Colombia may have different genetic backgrounds. What farmers in Huila call Pink Bourbon may not be genetically identical to what farmers in Nariño or Quindío call Pink Bourbon. Moreover, the name “Pink Bourbon” may encompass multiple distinct genetic populations that share the visual characteristic of pink cherries but differ underneath.

What nobody debates is the cup quality. Regardless of its exact genetic identity, well-grown Pink Bourbon at altitude consistently produces exceptional coffee.

What Does Pink Bourbon Coffee Taste Like?

Pink Bourbon produces a bright, floral, and fruit-forward cup that stands apart from all other Bourbon sub-varieties. Common tasting notes include:

Passion fruit. The signature Pink Bourbon note. Tropical, bright, and intensely aromatic. Moreover, passion fruit in Pink Bourbon tends to be juicy and vibrant rather than heavy, often sitting at the centre of the cup’s identity. For more on fruity flavours, read our guide on why coffee tastes fruity.
Florals. Rose, jasmine, and honeysuckle. Furthermore, Pink Bourbon’s floral character is more pronounced than in any other Bourbon sub-variety. These florals align more closely with Gesha than with Red Bourbon’s caramel-dominant profile. For more on floral notes, read our guide on why coffee tastes floral.
Honey. A rich, lingering sweetness that ties the fruit and florals together. Moreover, honey notes appear consistently across origins and processing methods, suggesting they come from the genetics. For more on sweetness, read our guide on what makes coffee sweet.
Blood orange and citrus. Juicy, sweet citrus that provides structure and brightness. Furthermore, the citrus in Pink Bourbon tends to be sweeter and rounder than the sharp citrus found in SL28 or Caturra.
Stone fruit. Peach, apricot, and nectarine. These notes add depth and soften the tropical intensity.
Lychee. A distinctive aromatic quality that appears in the best Pink Bourbon lots. Moreover, lychee is rare in coffee and further distinguishes Pink Bourbon from other varieties.
Silky, clean body. Lighter and more delicate than Red Bourbon’s rounded fullness. Pink Bourbon’s body is often described as silky or satin-like, which lets the aromatics and acidity take centre stage.
Sparkling acidity. Bright, complex, and effervescent. Furthermore, the acidity provides lift and energy without overwhelming the fruit and floral character.

Our Colombia: Las Flores, Pink Bourbon from Huila delivers exactly this profile: passion fruit, honey, and blood orange with a light, bright roast that lets the variety speak for itself.

Pink Bourbon Versus Other Bourbons

Comparing Pink Bourbon to its Bourbon siblings highlights just how different it is:

Red Bourbon. Caramel, chocolate, red fruit (cherry, plum), and a rounded, full body. The classic Bourbon profile and the benchmark for the family. Moreover, Red Bourbon tastes warm, sweet, and approachable. Read our full guide on what Bourbon coffee is.
Yellow Bourbon. Sweeter than Red, with more citrus and tropical notes. Lighter body. Furthermore, Yellow Bourbon sits between Red and Pink in aromatic intensity.
Orange Bourbon. A middle ground between Red and Yellow, combining sweetness with moderate body and red fruit.
Pink Bourbon. Dramatically more floral, more aromatic, and more complex than all three. Passion fruit, rose, honey, lychee, and a silky body. Furthermore, the gap between Pink Bourbon and Red Bourbon is larger than the gap between Red, Yellow, and Orange, which is part of the evidence that Pink Bourbon may carry different genetics.

Many specialty professionals now treat Pink Bourbon as a separate variety rather than a Bourbon sub-variety. Whether that distinction becomes official depends on further genetic research, but in practice, the cup profile already justifies the separation.

Where Pink Bourbon Grows

Pink Bourbon grows almost exclusively in Colombia, where it has become one of the most premium specialty varieties:

Huila. Colombia’s largest and most celebrated specialty region produces outstanding Pink Bourbon. Our Colombia: Las Flores, Pink Bourbon comes from Johan and Diego Vergara at Finca Las Flores in Huila, grown at altitude in volcanic soil. Moreover, Huila’s consistent climate and innovative producers make it the strongest Pink Bourbon origin.
Nariño. Colombia’s highest-altitude coffee region. Pink Bourbon grown at 1,800 to 2,200 metres in Nariño develops exceptional acidity and aromatic complexity. Furthermore, the cooler temperatures at Nariño’s extreme altitudes intensify the floral and citrus character.
Quindío. Part of the Eje Cafetero. Our Tutti Frutti blend uses Pink Bourbon from Quindío alongside co-fermented Caturra, demonstrating how the variety’s soft, sweet balance complements brighter, more energetic components.
Cauca and Tolima. Growing Pink Bourbon regions with strong early results. Moreover, as demand increases, more Colombian producers across these regions plant Pink Bourbon at altitude.

Outside Colombia, Pink Bourbon remains uncommon. Small plantings exist in other Latin American countries, but Colombia has built such a strong association with the variety that it effectively defines what Pink Bourbon means in the specialty market.

How Processing Shapes Pink Bourbon

Pink Bourbon’s aromatic intensity and natural sweetness provide a strong foundation for different processing approaches:

Washed. Highlights floral clarity, passion fruit brightness, and sparkling acidity. Moreover, washed Pink Bourbon is often considered the purest expression of the variety because the processing adds nothing and lets the genetics dominate. Our Colombia: Las Flores is a washed Pink Bourbon that demonstrates this beautifully. Read our guide on washed processing.
Natural. Amplifies tropical fruit, berry sweetness, and body alongside the florals. Furthermore, natural Pink Bourbon can produce intensely sweet and layered cups with strawberry, mango, and dried fruit notes. Read our guide on natural processing.
Honey. Enhances sweetness and stone fruit while preserving much of the floral brightness. Moreover, honey-processed Pink Bourbon delivers a rich, honeyed mouthfeel that matches the variety’s name perfectly. Read our guide on honey processing.
Anaerobic and experimental. Pushes Pink Bourbon into competition territory with amplified aromatics and layered tropical and floral complexity. Read our guide on anaerobic fermentation.

For the full picture of how processing shapes coffee, read our complete guide to coffee processing methods.

Why Pink Bourbon Commands a Premium

Pink Bourbon typically costs more than Red, Yellow, or Orange Bourbon. Several factors drive the price:

Exceptional cup quality. Pink Bourbon consistently scores higher in cupping than other Bourbon sub-varieties. Moreover, its distinctive aromatic profile commands premiums from specialty buyers worldwide.
Limited supply. Pink Bourbon represents a small proportion of total Colombian coffee production. Furthermore, demand has grown faster than planting, which keeps supply tight and prices elevated.
Selective harvesting. Pink cherries are harder to assess for ripeness than red cherries because the colour difference between ripe and unripe is more subtle. Consequently, harvesting Pink Bourbon requires more skill and more care from pickers.
Altitude requirements. Pink Bourbon produces its best results above 1,600 metres. Farms at these altitudes face higher production costs, more difficult access, and lower yields.
Competition demand. Pink Bourbon’s success in competition drives demand from competition buyers, who pay premiums for the best lots.

For more on why specialty coffee costs what it does, read our guide on why specialty coffee is expensive.

Pink Bourbon at Routes

Pink Bourbon runs through our lineup in two forms:

Colombia: Las Flores, Pink Bourbon is a washed Pink Bourbon from Johan and Diego Vergara at Finca Las Flores in Huila. Tasting notes of passion fruit, honey, and blood orange. This is Pink Bourbon at its most transparent: light roasted, washed, and allowed to express its genetics without processing interference. The farm also grows Gesha, Caturra Chiroso, and other premium varieties alongside their Pink Bourbon.
Tutti Frutti Co Fermented Premium Blend pairs Pink Bourbon with co-fermented Caturra from Quindío. The Pink Bourbon provides the soft, sweet, balanced foundation while the Caturra delivers the bright fruit and sparkling energy. Together, the parent (Bourbon) and offspring (Caturra) create a cup that is bright, juicy, sweet, and sparkling.

Alternatively, a Routes Coffee subscription delivers a rotating selection of specialty coffees starting from £9 with free UK delivery. Pink Bourbon appears regularly in our lineup across different origins and processing styles.

Frequently Asked Questions

What is Pink Bourbon coffee?

Pink Bourbon is a distinctive coffee variety that produces pink cherries when ripe and a flavour profile quite different from other Bourbon sub-varieties. Common tasting notes include passion fruit, florals (rose, jasmine), honey, blood orange, and sparkling acidity. Despite its name, recent genetic analysis suggests Pink Bourbon may be a hybrid of Bourbon and an Ethiopian landrace variety rather than a simple colour mutation of Red Bourbon.

What does Pink Bourbon coffee taste like?

Pink Bourbon can produce a bright, floral, and fruit-forward cup with a clean, silky body. Common tasting notes include passion fruit, honey, blood orange, rose, peach, and lychee. The acidity tends to be sparkling and complex. Furthermore, Pink Bourbon’s flavour profile is more aromatic and floral than Red Bourbon’s caramel and chocolate character.

Is Pink Bourbon actually a Bourbon variety?

This is debated. Traditionally, Pink Bourbon was considered a colour mutation of Red Bourbon. However, genetic analysis by World Coffee Research found that many Pink Bourbon samples contain Bourbon-Ethiopian Heirloom hybrid genetics rather than pure Bourbon. This mixed ancestry may explain why Pink Bourbon’s cup profile differs so dramatically from other Bourbon sub-varieties.

Where does Pink Bourbon coffee grow?

Pink Bourbon grows primarily in Colombia, where it has become one of the most sought-after specialty varieties. Major growing regions include Huila, Nariño, Quindío, and Cauca. The variety performs best at altitudes above 1,600 metres. Small plantings also exist in other Latin American countries, but Colombia dominates Pink Bourbon production.

How does Pink Bourbon compare to Red Bourbon?

Red Bourbon produces classic caramel, chocolate, red fruit, and a rounded, full body. Pink Bourbon produces a more floral, aromatic, and fruit-forward cup with passion fruit, honey, rose, and sparkling acidity. The body of Pink Bourbon tends to be lighter and silkier. These differences are significant enough that many in the industry now consider Pink Bourbon a separate variety rather than a sub-variety.

Why is Pink Bourbon so popular?

Pink Bourbon has surged in popularity because it produces exceptional cup quality with a distinctive aromatic and floral profile. It consistently scores well in competition, responds beautifully to both washed and experimental processing, and carries a visual appeal from the pink cherries that adds to its mystique. Furthermore, the genetic uncertainty surrounding the variety has only increased curiosity and demand among specialty buyers.