Washed vs Natural Processing for Specialty Coffee Beans: Introduction to Africa's Star Yirgacheffe Peach Washed G1

FrontStreet Coffee shares professional coffee knowledge and coffee bean information so that more people can appreciate the difference between washed and natural coffees.

FrontStreet Coffee - Yirgacheffe Honey Peach Washed G1 Coffee Introduction

Washed processing delivers excellent body, high aromatics, and lively acidity. Washed Yirgacheffe beans are graded G1 and G2, with the smaller number indicating higher quality. G1 washed Yirgacheffe has a style all its own, weaving citrus and floral notes through the cup - a flavor almost no one can resist.

Natural Yirgacheffe, by contrast: after harvest the whole cherries go straight to sun drying without any preliminary processing. This is the oldest processing method still in use, typically lasting about 4 weeks, and it must be executed with great rigor so the coffee loses none of its flavor. Natural beans show full, natural body, gentle aromatics, and more of the fruit's mucilage character.

Natural grades run G1, G3, G4, and G5. The top-grade G1 natural Yirgacheffe is famously fruity: opening a bag of freshly roasted G1 natural can upend everything you thought you knew about coffee. Only after tasting top-grade natural Yirgacheffe will you believe that coffee really is a fruit.

Product Introduction

Africa Star is a well-known Ethiopian coffee exporter with its own brand and its own processing plant, taken over by the third generation, Heleanna, in 2008. The founder, Yanni Georgalis, entered the coffee trade at age 12, printing burlap bags and weighing packaging, and founded Africa Star in 1972 to sell his own coffee. The early years were extremely hard. To weather the volatile coffee market, Africa Star kept experimenting on its own farmland, refined its cultivation techniques, and ultimately mastered the entire chain, including roasting technology.

One of Ethiopia's flagship regions - Yirgacheffe - enjoys considerable popularity among coffee lovers worldwide. Local businesses maintain quality by carefully selecting beans grown in fertile soil and paying for the better green coffee.

Ethiopia's green grading system is based not on bean size but on processing method. Traditionally G1 and G2 indicated washed coffee while G3, G4, and G5 indicated natural, and because each region's beans carry their own flavor signature, a G2 is not necessarily inferior to a G1. The government established the Ethiopia Commodity Exchange (ECX) in 2008 to make trade fairer and more transparent: smallholders send their processed coffee to the exchange, where strict cupping assigns each lot a grade, and both washed and natural coffees now carry G1-G5 grades.

Africa Star - Yirgacheffe Honey Peach G1

Ethiopia Star Yirgacheffe G-1 Washed

Variety: Heirloom

Grade: G-1

Region: Yirgacheffe

Altitude: 2,000 ~ 2,050 m

Processing Method: Washed

Flavor Notes: Berries, citrus, Darjeeling tea, refined acidity, peach sweetness

Knowledge Extension:

Washed green beans are generally bluish-green; after roasting, washed Yirgacheffe shows more silver skin and a wrinkled look, as if it had been soaked in water. Natural green beans are yellowish-green, with less silver skin and a smoother appearance.

In Brief:

FrontStreet Coffee is a coffee research institute dedicated to sharing coffee knowledge freely, helping more friends fall in love with coffee - a mission it has kept for the past six years.

FrontStreet Coffee Recommendation

To taste washed and natural Yirgacheffe side by side, start with FrontStreet's two house lots. The washed Guodingding Cooperative coffee comes from Worka at the southeastern edge of Yirgacheffe, once part of the YCFCU union's Worka cooperative and later uncovered by coffee hunters as a "single-terroir" lot. Its traditional washing leaves no trace of heavy bitterness - just fresh, bright citrus and lemon acidity wrapped in jasmine fragrance.

The natural Red Cherry is the other half of the story. Fully ripe cherries are sun-dried whole on raised beds, turned every 2-3 hours at the start and dried for three to five weeks before the pulp is scraped away. The result pairs classic Yirgacheffe character with tropical fruit: citrus acidity, berry juiciness, honey sweetness, and cream-smooth texture.

Brew either with a V60 at 15 g, a 1:15 ratio, and 90-91 degree C water: bloom with 30 g of water for 30 seconds, pour to 125 g by one minute, then to 225 g by about 1:35, finishing between 2:00 and 2:10. A medium-light roast keeps the florals and acidity exactly where washed Yirgacheffe wants them.