Premium Single-Origin Coffee Beans: Flavor Profile of Bourbon Beans from Guatemala's Antigua Nebula Farm

Premium Single-Origin Coffee Beans: Flavor and Taste Characteristics of Guatemala Antigua Finca Las Nubes Bourbon Coffee Beans

Antigua, a first-class growing region, boasts volcanic soil similar to that of Costa Rica's Tarrazu region. Coffee from Antigua is grown on the volcanic slopes about an hour's drive from Guatemala City. Compared to Costa Rica, Antigua better preserves individual characteristics, primarily because it has more microclimates, and climate strongly influences bean character. The Antigua region sits between three volcanoes and is renowned for producing premium coffee. Coffee grown in this fertile soil possesses astonishingly rich, balanced flavors and an elegant, delicate taste, making it one of the finest coffees in the Americas. Among Starbucks' long-term fixed procurement partnerships, some are with growers from Antigua.

Guatemala Coffee Overview

Coffee was introduced to Guatemala by missionaries in 1750. Later, in 1860, Germans expanded the entire industry. Today, approximately 60,000 family-run farms operate coffee businesses in Guatemala. Coffee is cultivated in the Sierra Mountains near the Pacific coast, a range that spans the entire country, connecting northward to the Rocky Mountains and southward to the Andes. Most Guatemalan coffee is Arabica, processed using the washed method. Growing altitudes range between 2,300-5,600 feet. Harvesting is almost entirely done by hand. While harvesting is possible year-round, the main harvest period runs from July to April of the following year.

Due to significant regional climate variations, combined with differences in soil, rainfall, humidity, altitude, and temperature, Guatemala produces seven distinct regional coffees: Antigua, Fraijanes Plateau, Rainforest Coban, Highland Huehuetenango, Atitlan, Volcan San Marcos, and Oriente. Among these, Guatemala is world-famous for Antigua coffee. Antigua is the most prestigious of Guatemala's 8 major producing regions (Acatenango having become the 8th as an independent region), mainly due to its high altitude and unique volcanic soil, unlike other regions that are somewhat affected by sea breezes or high-humidity air from large lake areas. Antigua Finca Las Nubes Bourbon grows at very high altitudes, approaching 1,800 meters.

Regional Characteristics

Origin/Grade: Antigua / Screen 17+
The world-renowned Antigua coffee possesses a mature, intense, and rich berry-like aroma.

Active volcanoes that erupt approximately every 30 years make the already fertile soil even more nutrient-rich, giving the coffee a unique and intense tobacco flavor. The smooth bitterness combined with charming tobacco notes makes the taste richer and more complex.

Reasons for Antigua's Unique Flavor Formation:

(1) Versatile Volcanic Fertile Soil: Within Antigua there are three major volcanoes: Acatenango (now independent as Guatemala's 8th producing region), Fuego, and Agua. Among these, Fuego is an active volcano whose ongoing activity continuously provides fertile volcanic soil to the Antigua region, along with unique volcanic pumice - the cooled material after magma eruption, whose porous, insulating properties are excellent for retaining soil moisture. Since Antigua is the region with the least rainfall among the major producing regions, and coffee growth requires sufficient water, the moisture retention of the volcanic pumice precisely compensates for the insufficient rainfall, while the coffee cherries grown here develop more unique regional flavor characteristics.

(2) High-Density Shade Trees: Besides providing shade, they also prevent frost damage and form unique microclimates. Antigua experiences occasional frost from December to February due to cold nights, and during these periods the high-density shade trees play their role, keeping the coffee trees from freezing. Additionally, the groundwater level in Antigua is not deep, and these shade trees easily absorb moisture, forming a microclimate suitable for plant growth together with the surrounding coffee trees.

(3) Dramatic Day-Night Temperature Differences: These greatly help the formation of sweetness and unique flavors in the coffee cherries.

(4) High Altitude: Coffee trees growing at high altitudes produce harder beans, with more pronounced coffee aroma and more prominent flavor characteristics.

In 2000, due to rampant counterfeit beans, the Authentic Antigua Coffee Growers Association (APCA), composed of Antigua coffee farmers and producers, began operations with government support. A total of 34 Antigua estates joined, and the Antigua beans procured by various suppliers all belong to this association.

Flavor Characteristics

Guatemala coffee beans grow in exceptionally favorable conditions, with ideal altitude, soil, and climate that produce complex and delicate coffee. Its acidity, sweetness, and texture are perfectly harmonious, with a perfectly rounded taste, plus a hint of smoky flavor that further emphasizes its depth and mystery. In short, some people are content to drink only Guatemala coffee their entire lives.

Its most famous volcanic-region coffee is Antigua, with slight smoky notes, unique fruit aroma, and a slightly bluish raw bean color. Each bean is hand-sorted, and the unique flavor shows slightly acidic characteristics, making it a truly distinctive Central American coffee.

Finca Las Nubes Bourbon Details

Country: Guatemala
Region: Antigua
Certification: Genuine Antigua

Estate: Guatemala Genuine Antigua Finca Las Nubes

Altitude: 1,530 - 1,860 meters

Processing Mill: Outsourced processing

Variety: Bourbon
Grade: SHB

Harvest Period: March 2009

Processing Method: Washed fermentation, followed by sun-drying

Cupping Report

Dry Aroma: Vanilla, creamy aroma, lime acidity, caramel sweetness, chocolate

Wet Aroma: Sugarcane sweetness, vanilla, melon-like fragrance, with a hint of citrus essential oil, berries

Break Aroma: Licorice sweetness, vanilla chocolate

Sipping Flavor: A bean with excellent oiliness and sweetness, with estate-grade chocolate acidity; a clean flavor carrying black cherry, hazelnut, and melon sweetness, and vanilla. The finish is quite special, carrying a bittersweet chocolate flavor that immediately transforms into ginseng and sweet spice aromas - very persistent.

FrontStreet Coffee's Recommended Brewing Method

Dripper: Hario V60

Water Temperature: 90°C

Grind Size: Fuji Royal grinder setting 3.5

Brewing Technique: Water-to-coffee ratio 1:15, 15g of ground coffee. First pour 25g water, bloom for 25 seconds. Second pour to 120g water, then pause. Wait until the water level in the coffee bed drops to half, then continue pouring slowly until reaching 225g total water. Extraction time approximately 2:00.

Analysis: A three-stage brew clearly defines the front, middle, and back-end flavors of the coffee. Because the V60 has many ribs and drains quickly, pausing during pouring can extend the extraction time.

FrontStreet Coffee Recommendation

Washed processing is a traditional method that uses water to handle coffee cherries: flotation, depulping, fermentation soaking to remove the mucilage, rinsing or further soaking, then drying and hulling. The long soak consumes simple sugars and boosts organic acids, so washed coffee preserves the bean's own character while adding bright fruit acidity and a clean, fresh cup - the very style of this washed Bourbon.

Among FrontStreet Coffee's washed specialty beans, the Ethiopia Yirgacheffe Worka Cooperative lot stands out for its refined, clean flavor: jasmine florals and bright citrus acidity at a medium-light roast, with green tea and honey tones. The Kenya cherry-tomato lot, built on Kenya's signature double washed process, offers an intensely juicy cup of cherry tomato, dried plum, snow pear, black plum, and yellow sugar that many coffee enthusiasts count among their favorites.

For a balanced washed classic, try FrontStreet Coffee's Jamaica Blue Mountain No. 1: washed processing was born on Jamaica's sun-short island to keep beans bright and low in defects, and the cup rewards you with pure notes of hazelnut, cream, chocolate, and caramel, perfectly balanced so that nothing stands out or falls short.