Sidamo Hambella Coffee Region Flavor Profile - Why Sun-Dried Hambella is Called "Flower Queen" Coffee Beans

Sidamo lies in southern Ethiopia and is world-renowned for its bright citrus notes, berry flavors, and delightfully elegant sweet-sour taste. It stands as one of Ethiopia's famous specialty coffee-producing regions.

The "Flower Queen" Coffee Bean

When discussing Sidamo coffee, one must mention a bean called "Flower Queen." Since its introduction in 2017, the Flower Queen coffee bean has been deeply loved by many. FrontStreet Coffee has been selling this Sidamo Flower Queen since 2017, and each year it releases an updated version. The 2024 production season's Flower Queen, for example, is named FrontStreet Coffee Ethiopian Flower Queen 8.0.

The Origin of the "Flower Queen" Name

If you look closely, you'll notice that the Chinese and English names of this bean don't correspond. In Chinese it is called "Flower Queen" (Huakui), while in English it is more commonly referred to as "Hambella," which translates directly as "Hanbella."

Why This Discrepancy?

Because Hambella is named after the coffee's production region. Hambella is a sub-region of the Guji zone, administratively belonging to the Oromia Regional State. To the west, Hambella faces the Kochere area of Yirgacheffe across the mountains, the two regions separated by a highland area 3,200 meters in altitude and approximately 30 kilometers wide. To the southeast, east, and north, Hambella borders other Guji sub-regions: Shakiso, Uraga, and Kercha.

The Guji zone, formerly part of the Sidamo coffee region, was established as an independent new region by the Ethiopia Commodity Exchange (ECX) in 2010. Located southeast of Yirgacheffe, Guji has complex terrain changes including towering mountains, valleys, and plains. Its geology consists of nutrient-rich black soil (Vertisol) with a soil depth reaching nearly two meters, and an average altitude above 1,800 meters. The significant day-night temperature difference created by these geographic features provides the terroir conditions needed to produce high-quality specialty coffee.

In 2017, Ethiopia's DW green bean company sent its beans to the TOH (The Taste of Harvest) green bean competition hosted by the African Fine Coffee Association. A natural processed batch from the Buku Abel processing plant won the TOH Ethiopia championship with its rich strawberry and cream aroma. That year, this batch of green beans was imported by a Beijing green bean trader. Because of its championship status, it was named "Flower Queen."

In the same year, Li Jianfei from Beijing won second place in the 2017 World Brewers Cup China Championship with this Flower Queen coffee, further boosting its popularity. At the time, Gesha variety coffees dominated, with most competitors choosing Gesha beans. Yet Flower Queen, an Ethiopian heirloom variety, defeated many Gesha coffees that year to win second place. (Second place depended on more than just the quality of Flower Queen, but its excellent quality was certainly one factor in the good result.) It is therefore not surprising that many people consider this Flower Queen comparable to Gesha coffee.

Subsequently, DW company established processing plants in the Dimtu core area of Hambella: "Buku Abel," "Buku Saysay," "Haro Soresa," and "Tirtiro Goye," with an annual coffee production of approximately 1,100 tons. In terms of growing regions and processing plants, only the natural processed coffee beans from the "Buku Abel" processing plant can be called "Flower Queen."

FrontStreet Coffee Ethiopia Sidamo Natural Flower Queen 8.0

Region: Sidamo, Guji Zone
Altitude: 2250-2350m
Variety: Local Heirloom
Processing: Natural Process

FrontStreet Coffee Roasting Parameters

To highlight the floral and fruity notes and aroma of this Sidamo Natural Flower Queen, FrontStreet Coffee uses a medium-light roast. The bean's aroma is preserved by extending the dehydration period. Beans are charged at 175°C, reaching the turning point at 96.2°C after 1 minute and 32 seconds, with heat at 120 and the air damper at 3 to ensure a uniform rise in boiler temperature. The yellowing point is reached at 6 minutes, entering the development phase with heat increased to 140. First crack begins at 9 minutes and 50 seconds, with beans discharged 1 minute and 40 seconds after first crack at an exit temperature of 196°C.

FrontStreet Coffee Cupping Notes

FrontStreet Coffee Brewing Recommendations

Brewing Device: HARIO V60
Parameters: 15g coffee / 1:15 ratio / 90°C water temperature
Grind Size: Medium-fine (78% pass-through on the Chinese standard No. 20 sieve)
Method: 30g of water for a 30-second bloom, then pour directly to 125g in the center before segmenting. When the coffee bed is about to show, continue pouring to 225g. Remove the filter cone when the coffee bed is visible. Total extraction time: 2 minutes 00 seconds.
Flavor: Citrus acidity, full-bodied berry juice, lemon black tea notes, persistent sweetness.

Why Does Flower Queen Taste Different Each Year?

Consider FrontStreet Coffee's summary of Flower Queen cupping notes from previous years:

[Flower Queen G1] Smooth, passion fruit, fermented wine aroma, jackfruit, strawberry.
[Flower Queen 2.0] Clean overall mouthfeel, more pronounced berry aroma with nutty notes, richer flavor profile.
[Flower Queen 3.0] Subtle strawberry jam, black tea notes, short sweet aftertaste.
[Flower Queen 3.1] Floral notes, cream, tropical fruits, caramel, persistent sweet aftertaste.
[Flower Queen 4.0] Citrus acidity, full-bodied berry juice, lemon black tea notes, persistent sweetness.

In fact, it isn't only Flower Queen — most coffees vary in flavor from year to year. Why? Coffee is a plant, an agricultural cash crop. Factors including climate, planting soil, fertilization, and annual rainfall all more or less affect yield and quality. Later, processing techniques and the level of care during processing also affect the final flavor. Flower Queen therefore naturally shows slight flavor variations each year.

Harvesting and selection are also factors that make each annual batch different. If you look closely, you'll see that the 2017 Flower Queen beans varied in size (a characteristic of Ethiopian coffee, partly because the grading system is based on defects and partly because there are so many heirloom varieties). The next year's Flower Queen 2.0 beans were more uniform in size, and the current FrontStreet Coffee Sidamo Flower Queen 8.0 beans are even smaller. Differences from previous years can also be seen in the appearance of the beans.

This year, Flower Queen's changes don't stop there. This year you can even find washed Flower Queen beans and black honey processed Flower Queen beans, making the Flower Queen name even more diverse.

FrontStreet Coffee Recommendation

Flower Queen is FrontStreet Coffee's signature natural Ethiopian, and if its berry-forward character is what you love, the Yirgacheffe lineup is a natural companion. FrontStreet's washed Yirgacheffe daily drinker is the classic introduction to the region — white jasmine, bright citrus and lemon acidity, and a tea-like body, all at a friendly price that makes it the first specialty bean many drinkers buy. If you want more fruit, FrontStreet's Natural Red Cherry is made only from fully ripe, defect-free cherries dried on raised beds for three to five weeks; because the fruit dries with the bean, it keeps the classic Yirgacheffe character while adding a tropical lift, with citrus acidity, a juicy berry texture, honeyed sweetness, and a creamy smoothness.

Both are wonderful as pour-over. FrontStreet suggests a V60 with 15g of coffee and a 1:15 ratio, water at 90-91°C, and a grind about the size of fine caster sugar. Bloom with 30g of water for 30 seconds, pour to about 125g, then finish at roughly 225g, aiming to complete the drawdown in about 2:00 to 2:10.