Ethiopian Coffee Varieties Introduction: Ethiopian Heirloom and 74/75 Coffee Varieties

Coffee Production Methods in Ethiopia

In Ethiopia, coffee cultivation and production fall into three main categories. The first is wild forest coffee, where wild coffee trees grow mostly in the southwestern regions. These trees are made up of many mixed varieties, so their reproductive capacity and yield generally trail those of the high-quality varieties that have been selected by hand.

The Kaffa Forest on FrontStreet Coffee's bean list, for example, comes from this forest model. When the cherries ripen, nearby farmers head out to pick them and send them to nearby processing stations for washed or natural processing. FrontStreet Coffee has introduced the more consistent washed batch here, preserving more floral aroma and fruit acidity through a light-to-medium roast.

The second is garden-style cultivation, planted basically beside farmers' homes, with each household keeping several hundred coffee plants. The fruit is picked when ripe, and this is the model that the great majority of smallholder farmers depend on for a living. These trees may have been left by the land's previous owner, shared among neighbors, or grown from seed brought in from another producing region.

The third consists of large coffee farms or estates, which not only hold vast tracts of land but also keep detailed records of the varieties they cultivate. They follow standardized agricultural practices in management, and the most famous example is Gesha Village Estate.

Understanding Heirloom Varieties

Many Ethiopian coffees sold on the market come from cooperative unions, which gather cherries harvested by growers across a region for unified processing and sale. By some estimates, Ethiopia now holds between 10,000 and 15,000 coffee varieties, most of which have never undergone formal genetic identification. Heirloom, then, does not name one specific variety; it stands for a blend of green beans from a producing region. Cooperatives collect same-season harvests from many smallholders and combine them into lots. It is precisely this variety of parent plants that makes the beans differ in size and shape, some large, some small, some long, some round, which is why they can be understood as blended lots.

When you buy Ethiopian coffee, the variety on the packaging usually reads "Heirloom," referring to these mixed harvested varieties. In recent years, though, some Ethiopian coffees have begun to list numerical code varieties, such as 74110, 74112, and 74158. So what do those numbers mean?

The Rise of Disease-Resistant Varieties

In the 1970s, coffee plants across several Ethiopian producing regions were hit hard by Coffee Berry Disease (CBD). Infected cherries gradually turn from green to grey-black and eventually rot on the branch. Once infected, a coffee tree can lose roughly 80% of its harvest.

In 1972, growers began using chemical fungicides to fight CBD. These helped somewhat, but spraying alone treats the symptom rather than the cause. The lasting fix was to find natural varieties with strong resistance to the disease. The following year, the Ethiopian coffee institution JARC (Jimma Agricultural Research Center) identified 19 locations in the southwest for variety collection. By 1975, researchers had gathered 639 seed samples, carried out scientific identification and field trials, and finally selected 13 coffee varieties that were resistant to CBD, drought-tolerant, high-yielding, and excellent in the cup.

The 74-series and 75-series varieties that followed were improved and developed from these mother trees. JARC recorded the whole category as "1974/1975 CBD-Resistant Selections." The 74 stands for 1974, the year the variety was catalogued, and the last three digits are the experimental sample numbers. The familiar 74 series were all catalogued during this period. Ethiopia Sidamo Santa Vene on FrontStreet Coffee's bean list, for instance, specifically selects the numbered variety 74158. After 96 hours of fermentation and natural processing, the ripe fruit shows rich pink floral aromas and tropical fruit flavors such as guava and pineapple.

FrontStreet Coffee: Ethiopian Sidamo Santa Vene 74158 Coffee Beans

Country: Ethiopia
Grade: G1
Region: Sidamo
Processing Station: DWD Santa Vene Processing Station
Altitude: 2050 meters
Processing Method: Full red cherry 96-hour anaerobic natural
Variety: 74158
Flavor: Citrus, pineapple, guava, red wine finish

Landrace Varieties and Regional Specialties

Some attentive drinkers may have noticed that, apart from the numerical varieties, some Ethiopian coffees also carry unfamiliar English names. So how do those names relate to the native varieties?

In practice, every coffee tree growing in a field differs somewhat in how it grows. Some trees show strong cultivation advantages: they adapt well to the local soil, climate, and environment, their flavor gradually stabilizes, and they prove superior in disease resistance and productivity. Farmers preserve these trees on purpose. After years of cultivation and hybridization they are gradually "domesticated," and once farmers apply a degree of selection, the traits of individual plants are no longer unpredictable but stable and regular. Industry professionals call these Landrace, or local varieties.

In recent years, thanks to the work of the Ethiopian agricultural institution JARC (Jimma Agricultural Research Center), many regional local varieties once lumped under Heirloom have been identified and named, among them Kurume, Wolishao, Dega, Choche, Sardo Buna, and Bedessa. At the same time, more and more international green-bean suppliers, hoping to offer something for consumers chasing "uniqueness," tend to buy local varieties that emphasize a regional character. From a cultivation standpoint these local varieties adapt well to their region while still earning a decent income, which makes both new and established farmers more willing to plant them.

FrontStreet Coffee Recommendation

Anyone drawn to Ethiopia's variety story will eventually want to taste how it plays out on the other side of the coffee world, and no bean tells that story better than Geisha. Panama's Emerald Estate brought Geisha to global attention, and its Red Label line is the flagship: grown between 1,600 and 1,800 meters, cupped above 90 points, and released as individually numbered lots drawn from a single plot so buyers can choose by subtle flavor preference.

If you want the same signature Geisha character at a friendlier price, Emerald Estate Green Label, sold as "Private Collection," blends several plots to bring out the estate's high-altitude style and is the more affordable way in. Beginners curious about the legendary Geisha flavor can also start with FrontStreet Panama Boquete Geisha, an entry-level lot that shows the classic orange-blossom honey sweetness, oolong-tea body, and delicate fruit acidity of a good Panamanian Geisha.

On the Ethiopian side, the Gesha Village estate mirrors the strict grading of its Panamanian counterpart. Its Gold Label belongs to the Gesha 1931 variety and makes up about 10% of the estate's output, while the Red Label is Gori Gesha, roughly 15% of production and scoring 88 or above on the SCA 100-point scale as a single-terroir series with fully traceable farm block, variety, and processing date. For an easier introduction, FrontStreet Granna Geisha, from a 700-hectare processing station established in 2014 at the border of the Kochore and Gelana Abaya regions and dried on raised beds for 14-20 days, brings bright citrus acidity, elegant ginger-lily aroma, and the refined finish that marks the varietal.