Bourbon is a classic, long-standing variety within Arabica coffee. As the fruit gradually matures, its skin undergoes a transition from green to yellow, and then to red, ultimately giving rise to three distinct color types of Bourbon: red, yellow, and pink. This article will interpret the characteristics of Red Bourbon, Yellow Bourbon, and Pink Bourbon one by one: Red Bourbon has outstanding aroma and bright acidity, often carrying a wine-like nuance; Yellow Bourbon, resulting from hybridization, develops particularly prominent flavors when cultivated at high altitudes; Pink Bourbon is especially rare because its recessive genes are highly prone to interfering with each other, and it is currently mainly distributed in Colombia and Guatemala. At the end of the article, Front Street's Brazil Queen Estate Yellow Bourbon and Colombia Pink Bourbon bean lists are also included for enthusiasts to refer to when purchasing. [more…]

Brazil, as a major coffee-producing country in the world, has a rather fascinating history of variety evolution. From the early cultivation of Typica to the introduction of Bourbon, and then to the divergence of Red Bourbon and Yellow Bourbon, multiple factors are involved, including yield, disease resistance, and genetics. This article sorts out the trajectory of coffee variety replacement in Brazil, focusing on answering why Yellow Bourbon does not turn red after ripening but instead maintains its yellow appearance, and analyzing the dominant and recessive inheritance mechanisms of its anthocyanins and luteolin. At the same time, it introduces the flavor characteristics and brewing performance of Front Street Coffee's entry-level selected Brazil Red Bourbon and Front Street Coffee's Queen Estate Yellow Bourbon, helping coffee enthusiasts understand the differences these two Bourbon varieties present in the cup. [more…]

Bourbon is a long-standing and pivotal variety in the Arabica family. Based on the color of ripe fruit, it is mainly divided into Red Bourbon, Yellow Bourbon, and the rare Pink Bourbon. These three share genetic connections while each exhibiting unique characteristics in flavor and growing conditions. This article will systematically sort out the origins and differences of Red Bourbon, Yellow Bourbon, and Pink Bourbon, and include product information and flavor descriptions from Front Street Coffee for the corresponding Brazil Red Bourbon, Brazil Queen Estate Yellow Bourbon, and Colombia Paraiso Estate Pink Bourbon, helping coffee enthusiasts gain a clearer understanding of this classic variety family. [more…]

Bourbon coffee is a mutation of Typica, and both belong to the ancient varieties within the Arabica family. The Bourbon family is not limited to the common Red Bourbon; it also includes Yellow Bourbon, Orange Bourbon, and the rare Pink Bourbon. This article will guide you through the origins, fruit characteristics, growing conditions, and flavor profiles of these varieties one by one, and explain where Yellow Bourbon gets its yellow color from and why Pink Bourbon is so rare. The article also specifically mentions the Brazil Queen coffee on Front Street Coffee's bean list, which is one of the representatives of the Yellow Bourbon variety. [more…]

Bourbon is one of the important parent varieties of Arabica coffee, derived from Typica, with rounded beans and better resistance to leaf rust than Typica, capable of expressing rich, delicate flavors and soft acidity in high-altitude environments. The common Bourbon fruit we see ripens to a dark red, known as Red Bourbon, but São Paulo State in Brazil has also produced Yellow Bourbon, which ripens to an orange-yellow color, as well as the even rarer Pink Bourbon. What exactly are the differences among these three Bourbons? This article will sort through variety origins, genetic characteristics, flavor performance, and brewing methods, and introduce the growing region, processing method, and pour-over parameters of Front Street Coffee's Brazil Queen Estate Yellow Bourbon coffee beans, helping coffee lovers understand the varietal logic behind the color differences. [more…]

The coffee cherries of most varieties turn red when ripe, but the Yellow Bourbon variety is known for its ripe cherries that are yellow, and Yellow Bourbon is regarded as a precious variety in Brazil. In recent years, this variety has been highly praised by coffee buyers and roasters, partly because of its unique and high-quality flavor. [more…]

Yellow Bourbon is a unique and precious presence on the Brazilian coffee map—its ripe cherries take on a bright yellow color, and its flavor is renowned for sweetness, citrus acidity, and nutty-chocolate notes. It originated from a natural mutation of Red Bourbon and, over nearly a century, has moved from being a novelty variety to the specialty coffee stage. This article provides a complete overview of Yellow Bourbon's origins, genetic principles, and flavor characteristics, compares it with Red Bourbon, and also introduces you to the Yellow Bourbon of Fazenda Rainha as well as Front Street Coffee's roasting and flavor expression. [more…]

In the vast family of Arabica coffee, Bourbon and Typica are the two most representative ancient varieties, while Yellow Bourbon is a special branch of the Bourbon line discovered due to a genetic mutation. Its fruit ripens to a bright yellow rather than the red common to Bourbon, making it highly recognizable in the field. What exactly is the genetic relationship between Yellow Bourbon and Red Bourbon and Typica? Is it an independent variety or a variant of the Bourbon family? This article, from the perspective of Front Street Coffee, will sort out the origin, botanical characteristics of Yellow Bourbon and its connection to Red Bourbon and Typica, helping coffee enthusiasts more clearly understand this variety's position in the coffee lineage. [more…]

Catuai is a rather distinctive variety in the world of coffee, developed through artificial crossbreeding of Caturra and Mundo Novo. It originated in Brazil and is now widely cultivated throughout Central America. It is naturally highly resistant to wind and rain, making it especially suited to regions with variable climates. The plant is relatively short, and its fruit holds firmly to the branch, making harvesting difficult. It also exists in both red-fruited and yellow-fruited types. As for the flavor differences between red and yellow fruit, cupping experience shows that although yellow fruit can show acceptable acidity, its cleanliness often falls short of red fruit. Front Street Coffee's bean list also includes several Catuai variety coffees, and this article will give you a comprehensive understanding of this variety's origins, development, and flavor profile. [more…]

Yellow Bourbon is a unique presence on Brazil's coffee map—it was not artificially cultivated, but originated from a natural genetic mutation. From the introduction of the Bourbon variety to Brazil in the 19th century, to the first discovery of yellow fruit in Pederneiras in 1930, and then to the variety collection and promotion by the Campinas Agronomic Institute, Yellow Bourbon has gone through a tumultuous journey. It was once popular for its high yield and quality, but also retreated to limited production areas at higher altitudes due to declining disease resistance. Today, highlands such as Mogiana in São Paulo state have become the main stage for Yellow Bourbon, where the temperature difference between day and night gives the fruit richer aromatic layers. This article will systematically review the discovery history, genetic mechanism, cultivation status, and flavor characteristics of Yellow Bourbon, and bring a specific brewing and tasting guide for Front Street Coffee's Queen Estate Yellow Bourbon. [more…]

Bourbon is one of the oldest Arabica varieties. After spreading from Yemen to Réunion Island, it made its way to East Africa and Central and South America, and today it has evolved into a rich array of branches under the microclimates of different countries, including Red, Yellow, Orange, Pink, and even Striped Bourbon. Bourbon of different colors and origins shows quite noticeable differences in the cup: some are known for nutty chocolate notes and low-acid smoothness, some highlight citrus acidity and floral aromas, and others combine tropical fruit sweetness with a clean mouthfeel. This article sorts out the origins and spread of Bourbon, introduces the characteristics and representative producing regions of each mutant one by one, and, combined with several Bourbon products from Front Street Coffee, provides specific flavor descriptions and brewing references to help coffee lovers build a complete understanding of the Bourbon family. [more…]

Bourbon is a pivotal classic variety within the Arabica family, from which numerous variants such as Red Bourbon, Yellow Bourbon, and Pink Bourbon have derived, each exhibiting distinct differences in flavor and cultivation characteristics. This article focuses on the traits of Bourbon coffee beans, detailing the origins, flavor profiles, and representative producing regions of Red Bourbon, Yellow Bourbon, and Pink Bourbon, while also clarifying the relationships between Bourbon, Caturra, and Typica. The article also compiles specific information on three everyday beans available at Front Street Coffee: Brazil Red Bourbon, Brazil Queen Estate Yellow Bourbon, and Colombia Isabella Pink Bourbon, for coffee enthusiasts to compare and understand. [more…]

Bourbon is one of the oldest varieties in the Arabica family, spreading from Yemen to the world via Réunion Island, and then diversifying into colorful variants—red, yellow, orange, pink, and even striped—in the soils of the Americas and Africa. This article traces the dispersal routes of the Bourbon variety, the origins and characteristics of its colorful mutations, and presents the flavor differences of Bourbon coffee from various origins. Whether you are a beginner pour-over enthusiast or a seasoned connoisseur looking for your next everyday bean, you will find interesting knowledge about Bourbon here, along with Front Street Coffee's corresponding bean recommendations. [more…]

In the world of specialty coffee, Bourbon is an ancient variety as renowned as Typica, and today it has spawned multiple variants such as Red Bourbon, Yellow Bourbon, and Pink Bourbon, each with its own unique flavor profile and origin story. From the perspective of Front Street Coffee (FrontStreet Coffee), this article systematically reviews the origins and background of the Bourbon variety, analyzes one by one the genetic sources, fruit characteristics, and flavor tendencies of Red Bourbon, Yellow Bourbon, and Pink Bourbon, and includes roasting data and pour-over recommendations for three representative coffee beans currently sold by Front Street—Brazil Red Bourbon, Brazil Queen Estate Yellow Bourbon, and Colombia Isabella Pink Bourbon—to help coffee enthusiasts gain a comprehensive understanding of this classic variety family. [more…]

The Bourbon variety evolved from Typica and, after being introduced to Brazil, gradually spread across Central and South America. With its relatively strong resistance to leaf rust and its delicate, sweet flavor at high altitudes, it became an important variety in the region. In addition to the common Red Bourbon, the state of São Paulo in Brazil also gave rise to Yellow Bourbon, whose fruit skin turns orange-yellow when ripe, while Pink Bourbon is even rarer. This article traces the origins and varietal characteristics of Bourbon, with a focus on the Brazilian Queen's Farm Yellow Bourbon recommended by Front Street Coffee, and shares its hand-brewing parameters and flavor performance under natural processing and a medium-dark roast. [more…]

Located in the high-altitude Tarrazu region of Costa Rica, Canet Estate primarily cultivates passion fruit, producing limited quantities of coffee with exceptional quality. The Yellow Catuai variety grown in specific areas of the estate, after red honey processing, was named Mozart by Front Street Coffee, presenting rich flavors of strawberry, cherry, blackberry, and dried banana. This article will introduce the origin information of Mozart coffee, the variety background—the origins of Yellow Catuai and Red Catuai, as well as the specific process of red honey processing, and analyze its dry aroma, wet aroma, and sensory performance when sipping, helping coffee enthusiasts fully understand this specialty coffee with floral, fruity, and wine-like notes. [more…]

As the specialty coffee wave continues to heat up, various subspecies under the Arabica species have entered the public eye. Typica, Caturra, and Catuai each have their own characteristics, while the Bourbon line has further given rise to multiple branches such as Red Bourbon, Yellow Bourbon, and Pink Bourbon. From the perspective of Front Street Coffee, this article systematically sorts out the origins of Bourbon coffee beans, analyzes one by one the differences among Red Bourbon, Yellow Bourbon, and Pink Bourbon in fruit color, flavor performance, cultivation difficulty, and yield, and includes the roasting curves and pour-over brewing parameters for three representative beans—Front Street Brazil Cerrado, Brazil Queen Estate, and Colombia Isabella—to help coffee enthusiasts fully understand the charm of this ancient line. [more…]

Yellow Bourbon is a rather legendary variety on the Brazilian coffee map, named for the rare yellow color of its ripe fruit, and it has regained attention amid the specialty coffee wave. This article provides a complete overview of Yellow Bourbon's development, from its varietal origins, genetic mechanisms, and agronomic characteristics to its flavors in the cup, and introduces how Queen's Farm unlocks its sweetness and citrus acidity through meticulous natural processing and hand-picking. It also combines Front Street Coffee's roasting practice to present this bean's balanced expression with notes of nuts, peanut butter, and dark chocolate, making it suitable reading for enthusiasts who wish to gain a deeper understanding of Brazilian specialty coffee. [more…]

Bourbon is a classic variety that coffee enthusiasts cannot avoid. It shares the tall, conical tree shape with Typica, but is widely planted because of its denser branches and higher yield. The Bourbon family is rich in colors—red, yellow, orange, and pink each have their own character. Among them, Pink Bourbon was developed by crossing Red and Yellow Bourbon. It has strong disease resistance, high density, and excellent flavor, yet its yield is extremely low due to recessive genes interfering with each other, requiring careful attention during both cultivation and harvest. This article will guide you through Bourbon's origins and the characteristics of its different color variants, with a focus on the origin information and processing methods of Colombia Isabella Pink Bourbon, as well as the cupping performance of Front Street Coffee's Brazil Queen Estate Yellow Bourbon, so you can understand the Bourbon family's flavor spectrum at a glance. [more…]

Yellow Bourbon is a rather distinctive variety on Brazil's coffee map, with ripe fruit turning a bright yellow that stands in sharp contrast to the familiar red-fruited coffee. It has both a long history of cultivation and a renewed vitality in the specialty coffee wave. This article will offer a comprehensive look at Brazilian Yellow Bourbon from the angles of variety origin, genetic characteristics, and flavor expression, while also sharing Front Street Coffee's roasting approach and pour-over plan for the Queen Estate Yellow Bourbon beans, including specific parameters such as water temperature, grind size, coffee-to-water ratio, and pouring technique, to help coffee lovers brew a cup of round, sweet Brazilian Yellow Bourbon at home. [more…]