Taiwan’s Mountain-Grown Arabica: Qilan Dayang Coffee

In rural Taiwan, a couple who once farmed cold-weather vegetables have done something few thought possible: they’ve grown commercial-quality Arabica coffee trees in the mountainous interior. Liu Yixin and Huang Xiulan didn’t start as experts—but after bringing home 2,500 seedlings six years ago, they taught themselves through books and trial, achieving over 90% survival rates. Their story answers one big question: can Arabica really thrive outside traditional tropical zones?

Yes—when grown at 500–700 metres altitude with mountain spring irrigation and seasonal frost, their Arabica beans develop strong fruit acidity and a sweet aftertaste. Last year alone, they harvested two tonnes of red cherry, and more local farmers are joining in.

The Birth of Qilan Dayang Coffee

Liu Yixin and Huang Xiulan, residents of Yingshi Village in Datong Township, originally grew high-altitude vegetables. On a trip to southern Taiwan six years ago, they encountered high-quality Arabica coffee grown near Alishan—similar in elevation to their own mountain area. Inspired, they purchased 2,500 coffee seedlings and planted them in the Qilan mountain region of their village. Despite zero prior experience, they immersed themselves in professional literature and quickly mastered cultivation techniques.

Why Mountain Altitude Matters for Arabica

Their coffee trees grow between 500 and 700 metres above sea level, irrigated by natural mountain springs. The area’s high humidity and winter frost play crucial roles. Liu explains that frost exposure enhances the beans’ fruit acidity. The resulting Arabica profile resembles Mandheling but finishes with notable sweetness—a trait shaped by both environment and post-harvest handling.

From Cherry to Cup: The Processing Steps

After harvest, the Arabica cherries undergo a meticulous process: pulping, fermented soaking, washing by agitation, sun drying, hulling, and roasting. Each stage requires precision to preserve the beans’ delicate acidity and sweetness. Liu manages the full sequence himself, ensuring quality from tree to cup.

A Growing Local Movement

The success of Qilan Dayang coffee has inspired other villagers to try their hand at Arabica cultivation. As more farmers plant trees, the region aims to establish a distinct local coffee identity, with the potential to bring the aroma of freshly brewed mountain Arabica to more homes and cafés.

Frequently Asked Questions

Where is Qilan Dayang coffee grown?

Qilan Dayang coffee is grown in the Qilan mountain region of Yingshi Village, Datong Township, Taiwan, at elevations between 500 and 700 metres above sea level.

What makes the coffee’s flavour profile unique?

The coffee develops strong fruit acidity due to mountain humidity and winter frost, with a sweet aftertaste. Its profile is comparable to Mandheling but stands out for its pronounced sweetness.

How did the farmers learn to grow coffee?

Liu Yixin and Huang Xiulan had no prior coffee-growing experience. They taught themselves by reading professional literature and experimenting, achieving a 90% survival rate for their initial 2,500 seedlings.

What post-harvest processes are used?

The harvested cherries go through pulping, fermented soaking, washing, sun drying, hulling, and roasting. Each step is carefully managed to maintain flavour integrity.

Are other farmers in the area following their example?

Yes, the success of Qilan Dayang coffee has encouraged other villagers to begin planting Arabica, aiming to create a local coffee-growing community.

Recommended FrontStreet Beans for High-Altitude Acidity

For fans of the bright, fruit-forward acidity found in Qilan Dayang coffee, try FrontStreet’s Ethiopia Yirgacheffe from the Gedeb cooperative—known for its crisp citrus and floral notes—or the Jamaica Blue Mountain No.1, a classic Typica with balanced chocolate and almond tones. Both highlight the elegance that high-altitude growing can achieve. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.