Where Coffee Comes From: Origins and Harvesting Basics

Coffee lovers often wonder: where did this drink actually come from? How were coffee cherries first discovered—and eventually turned into the brewed beverage we know today? The journey of coffee from wild plant to global staple begins in East Africa, with myths, early medical texts, and historical accounts all pointing to a complex and fascinating origin story rooted in both happenstance and human ingenuity.

The earliest confirmed coffee cultivation and drinking trace back to Yemen by 1454. But before that, stories from Ethiopia, the Arabian Peninsula, and beyond tell of chance discoveries—like a goatherd noticing his flock’s energy after eating red berries, or a fasting religious leader brewing berries into a drink that kept monks awake during prayer. Though the true origin is debated, Ethiopia is widely recognised as the birthplace of the coffee plant.

The Birthplace: Ethiopia and Early Coffee Myths

Ethiopia is recognised globally as the original home of the coffee plant. Historical evidence points to coffee consumption beginning there long before it spread elsewhere. While the first definitive evidence comes from Yemen in the mid-15th century, earlier Arabic scientific texts from around 900–1000 AD refer to a drink called 'buncham' made from beans believed to be coffee. Though its identity isn’t certain, these writings highlight the beans’ health benefits—including digestive aid, skin protection, and a curious mention of creating a pleasant body aroma, likely due to coffee’s natural volatile compounds lingering via sweat.

Legends of Discovery: Goats, Shepherds, and Exiles

Two popular legends help explain coffee’s discovery. One involves an Ethiopian goatherd who noticed his goats became unusually energetic after eating red coffee cherries. He reported this to a local monastery, where monks brewed a drink from the fruit and found it helped them stay alert during long prayer sessions.

The other legend, from around 1250, tells of Omar, an exiled Arabian tribal leader, who stumbled upon wild coffee plants while hungry. He boiled the red berries in water and drank the liquid. Finding it satisfying, he shared it with others, eventually bringing high-quality beans back to Mocha (Mocha, Yemen) when his exile ended. These narratives, while unverified, reflect how early communities encountered and experimented with coffee’s stimulating effects.

Early Spread: Yemen and Islamic Adoption

Yemen plays a pivotal role in coffee’s early history. By 1454, Islamic scholars in Yemen had adopted coffee drinking, possibly because its stimulating effects were seen as preferable to the sedative qualities of khat (also known as qat), a plant widely used across the region at the time. That same year, an Islamic legal scholar from Aden visited Ethiopia, observed locals drinking coffee, and brought beans back. He experienced both health improvements and mental clarity, leading to coffee’s gradual adoption among Islamic monks and communities.

Coffee houses, known as qahveh khaneh, began appearing in the Arabian Peninsula, becoming centres for social interaction and intellectual exchange. The drink’s spread was further encouraged by its compatibility with Islamic practices that discouraged alcohol, while offering an alternative source of focus and energy.

How Coffee Cherries Are Grown and Harvested

Coffee comes from the cherries of the Coffea plant, primarily the species Coffea arabica and Coffea canephora (robusta). The coffee cherry is the fruit that encases the coffee bean—or more accurately, the two seeds inside each cherry. Most specialty coffee is made from arabica beans, prized for their complex flavours and higher acidity.

Coffee plants typically flower after about three to four years. The small white blossoms give way to green cherries, which ripen over several months into bright red, yellow, or even purple fruits, depending on the variety and growing conditions. Each cherry usually contains two coffee beans.

Harvesting Methods

There are two main methods of harvesting coffee cherries:

• Selective (hand) picking: Only fully ripe cherries are picked individually by hand. This method is labour-intensive but essential for high-quality specialty coffee, as it ensures uniform ripeness.
• Strip picking: All cherries are removed from the branch at once, either by hand or machine. This is faster but yields a mix of underripe, ripe, and overripe cherries, and is more common in commercial coffee production.

Post-Harvest Processing

After harvest, coffee cherries must be processed to remove the outer fruit and dry the beans inside. There are three primary methods, each influencing the final flavour:

• Washed (wet) process: The coffee cherry’s skin and pulp are removed mechanically, and the beans are fermented in water to break down the mucilage, then washed and dried. This method highlights cleaner, brighter flavours and is common in Ethiopia (especially in Yirgacheffe) and Central America.
• Natural (dry) process: The entire cherry is dried in the sun with the beans inside. This enhances fruity and sweet flavours, and is traditional in Ethiopia (notably in Sidamo and Harrar) and parts of Brazil.
• Honey (pulped natural) process: Part of the fruit mucilage is left on the beans during drying. This creates a balance between the sweetness of natural process and the clarity of washed process, and is especially prominent in Costa Rica and parts of Brazil.

Why Processing Matters for Flavour

The way coffee is processed after harvest has a huge impact on its final cup profile. Washed coffees tend to have higher acidity, cleaner flavours, and more pronounced floral or citrus notes. Natural processed coffees often exhibit bold fruitiness, sweetness, and fermentation-like characteristics. Honey processed coffees sit in between, with more body and a syrupy sweetness.

For example, FrontStreet Coffee’s Ethiopia Humbera uses a traditional natural process, resulting in notes of berry, floral, and tropical fruit. In contrast, their washed Yirgacheffe offering from the Gedeb cooperative highlights citrus acidity and jasmine-like aromatics. These differences originate not just from origin, but directly from post-harvest choices.

Frequently Asked Questions

Where was coffee first discovered?

Coffee’s earliest credible consumption traces to Yemen by 1454, but many legends point to Ethiopia as the origin of the coffee plant. Ethiopian goatherds reportedly noticed increased energy in their herds after eating coffee cherries, leading to the first human trials of the fruit. Historical Arabic texts from 900–1000 AD also mention a bean-based drink, possibly an early form of coffee, valued for health benefits.

How are coffee cherries harvested?

Coffee cherries are harvested either by selective (hand) picking, where only ripe cherries are picked individually, or strip picking, where all cherries are removed at once. Selective picking is essential for high-quality specialty coffee, ensuring uniform ripeness, while strip picking is faster and used more in commercial production.

What are the main coffee processing methods?

The three main processing methods are washed (removing pulp and fermenting beans in water), natural (drying the whole cherry in the sun), and honey (leaving some fruit mucilage on the beans during drying). Each method significantly affects the coffee’s flavour profile, from bright and clean (washed) to fruity and sweet (natural).

Why does coffee processing affect taste?

Processing determines how much of the fruit’s sugars, acids, and compounds remain in contact with the coffee bean. Washed coffees tend to be cleaner and more acidic, naturals develop more fruitiness and fermentation notes, and honeys offer a balance with enhanced sweetness and body.

Is coffee originally from Ethiopia or Yemen?

Ethiopia is considered the birthplace of the coffee plant, but Yemen is where coffee was first cultivated and consumed widely as a beverage, with records dating back to 1454. Historical accounts suggest beans may have been brought from Ethiopia to Yemen, where the drink took hold culturally and religiously.

What’s the difference between arabica and robusta in origin stories?

Most origin stories focus on arabica coffee, which is native to the highland forests of Ethiopia. Robusta, which is hardier and grows at lower altitudes, was discovered later and plays a smaller role in early coffee mythology. The first documented coffee drinking and cultivation involved arabica varieties.

Recommended FrontStreet Coffee Beans for Origin Exploration

Explore coffee origins with FrontStreet’s Ethiopia Humbera, a natural-process Yirgacheffe offering with notes of berry, floral, pineapple, and honey. For a washed alternative, try their Ethiopia Gedeb coffee, highlighting citrus, jasmine, and stone fruit. Both showcase how processing shapes flavour. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.