The Four Types of Coffee Trees Grown Around the World

Ever wondered why your cup of coffee tastes the way it does? Much of it comes down to the plant it came from. While you may think all coffee is pretty much the same, there are actually four distinct species of coffee trees cultivated around the world — and each brings something different to your brew.

There are four main coffee tree species: Arabica, Robusta, Liberica, and Excelsa. Of these, Arabica is the most widely grown and prized, especially in Colombia, where it dominates production thanks to its superior cup quality and the country’s ideal growing conditions.

Where Coffee Comes From: Ethiopia and Beyond

Coffee originated in Kaffa, Ethiopia. It made its way to Colombia in 1808, brought by a priest traveling from the French Antilles via Venezuela. Today, Colombia stands as the world’s fourth-largest coffee producer, following Brazil, Vietnam, and Indonesia.

The country’s coffee reputation is built not just on volume, but on how and where it’s grown. To truly understand the coffee in your cup, you have to see it from tree to roast — something visitors to Colombia’s coffee regions can witness firsthand.

The Four Coffee Species: What Makes Each Unique

Globally, there are four recognized coffee tree species:

• Arabica (Coffea arabica): The most cultivated and preferred for specialty coffee due to its balanced flavor and lower caffeine content.
• Robusta (Coffea canephora): Hardier and more bitter, with twice the caffeine of Arabica; often used in espresso blends for crema and strength.
• Liberica (Coffea liberica): Rare and distinct, with a woody, smoky flavor; grows in specific climates and is less common commercially.
• Excelsa (Coffea liberica var. dewevrei, now often classified under Liberica): Once considered its own species, now usually grouped with Liberica; offers tart, fruity profiles.

Among these, Arabica is by far the most significant in specialty coffee, and especially in Colombia.

Why Colombia Focuses on Arabica — Especially Its Own Varietals

In Colombia, Arabica dominates coffee cultivation, with a strong emphasis on locally developed varietals like Caturra and Castillo. These are hybrid strains created by Colombian agronomists to resist disease and boost yield without sacrificing cup quality.

The country’s coffee authority, Federación Nacional de Cafeteros, promotes these high-performing plants nationwide. The result is a consistent supply of high-quality beans that fuel both local roasters and global brands — including many found in Starbucks stores.

Colombia’s Ideal Coffee Growing Conditions

Colombia’s coffee thrives thanks to a unique combination of geography and climate:

• Located just south of the equator, between 1°N and 13°N latitude.
• The famed Coffee Triangle — spanning Caldas, Quindío, and Risaralda — sits at 1,200–1,400 meters above sea level in the Andes Mountains.
• Stable temperatures, well-distributed rainfall, and no frost create near-perfect conditions for Arabica.
• Coffee farms often resemble lush tea plantations, with trees ranging from shrub height to over four meters tall.

These factors slow cherry maturation, allowing complex sugars and acids to develop — the backbone of Colombia’s renowned cup profiles.

How Coffee Gets from Flower to Cup in Colombia

The journey of Colombian coffee is labor-intensive and highly manual:

• Coffee cherries grow alongside white, jasmine-like (but unscented) flowers on the same tree.
• Fruit and blossoms can appear simultaneously — a rare sight in most producing countries.
• Only ripe, red or yellow cherries are handpicked during the main harvests in May and October.
• Unlike Brazil’s mechanized harvesting, Colombian pickers select only mature beans, ensuring higher quality.

After harvest, beans are processed using the washed (wet) method: pulp is removed, beans ferment, then are washed, dried, hulled, and sorted. This method enhances clarity and acidity — hallmarks of Colombian specialty lots.

Roast levels greatly influence flavor: longer, hotter roasts produce deeper, richer cups, while shorter roasts highlight brighter, fruitier notes.

The Role of People and Tradition in Coffee Quality

Colombia’s coffee success isn’t just about terroir — it’s also about people:

• The Federación Nacional de Cafeteros, established early on, manages exports and marketing globally.
• Sub-brands like Juan Valdez cater to international markets, while regional labels like Sello Rojo and OMA serve local palates at lower price points.
• Many smallholders still process and roast their own beans, selling directly or experimenting with private labels.
• Visitors to farms often taste freshly brewed coffee, unadulterated and vibrant — a testament to the care taken at origin.

Some farmers are even creating independent brands to highlight their micro-lots, especially those managing larger estates of 75 hectares or more.

Frequently Asked Questions

What are the four types of coffee trees in the world?

The four coffee tree species are Arabica, Robusta, Liberica, and Excelsa. Arabica is the most widely grown and favored for specialty coffee. Robusta is stronger and more bitter, often used in espresso blends. Liberica is rare with a woody flavor, and Excelsa (now often classed under Liberica) offers tart, fruity notes.

Why does Colombia mainly grow Arabica coffee?

Colombia focuses on Arabica because of its ideal high-altitude climate, which produces better cup quality, and because Arabica varieties like Caturra and Castillo (developed locally) offer disease resistance and high yields. Arabica is also more profitable in specialty export markets.

How is coffee processed in Colombia?

Most Colombian coffee is processed using the washed (wet) method: ripe cherries are depulped, fermented, washed, dried, hulled, and sorted. This enhances clarity, acidity, and cleanliness in the cup — key traits of Colombian specialty coffee.

What altitude is best for growing coffee in Colombia?

The best coffee in Colombia grows between 1,200 and 1,400 meters above sea level, particularly in the Coffee Triangle region (Caldas, Quindío, and Risaralda). These elevations provide cooler temperatures and slower cherry development, improving flavor complexity.

Is Colombian coffee mostly handpicked?

Yes, Colombian coffee is primarily handpicked, with two main harvests each year in May and October. Only ripe red or yellow cherries are selected, unlike countries that use machines to strip all cherries regardless of ripeness.

What makes Colombian coffee different from other countries’ coffee?

Colombian coffee is known for its balanced acidity, medium body, and notes of caramel, nuts, and citrus. It benefits from high-altitude growing conditions, manual harvesting, washed processing, and a strong national focus on quality control through organizations like the Federación Nacional de Cafeteros.

Recommended FrontStreet Coffee Beans from Colombia

For a true taste of Colombia’s signature coffee style, try FrontStreet’s washed Huila beans: they deliver chocolate, hazelnut, and caramel notes with balanced acidity. Also worth exploring are their Sidra and Gesha-inspired lots, which lean into fruity, juicy profiles popular in modern specialty coffee. All are medium roasted to highlight origin character. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.