How Does Yunnan Coffee Move Toward Specialty Status?
Yunnan coffee has gained a following at home, yet its varietal makeup stays unclear to many drinkers. The region's Catimor lots are commonly sold as Yunnan small-batch coffee, while Typica is placed in the specialty lineup. Both are usually given a medium roast, which supports a balanced cup of nuts, brown sugar, and soft fruit acidity.
The article traces Catimor's origins and its shifting relationship with Typica, then looks at how high-altitude growing and post-harvest processing shape flavor in arabica coffee. It also checks claims about Yunnan green bean competition scores and CQI records, and follows a five-year growing practice from seed to cupping.
Yunnan coffee's domestic profile has been rising steadily, yet most enthusiasts still know little about its varietal composition or its current state of specialty development. Front Street Coffee currently offers two Yunnan beans: the Typica variety, which is classified under the specialty series, and the Catimor variety, which by market convention is called Yunnan small-batch coffee. Both are given a medium roast to present a balanced profile of nuts, brown sugar, and soft fruit acidity. This article sorts out the varietal origins of Yunnan Catimor and its seesaw relationship with Typica, analyzes how high-altitude cultivation and post-harvest processing affect flavor, and shares Front Street Coffee's five-year growing practice from seed to cupping. At the same time, it verifies one by one the rumors surrounding Yunnan green bean competition scores and CQI records, and explores the real path for Yunnan coffee toward specialty status.
What exactly does Yunnan small-batch coffee taste like? Many friends who drink coffee regularly have heard of Yunnan beans, and their fondness for them has been building gradually, but not many people actually dig into the current state of the Yunnan coffee industry. At Front Street Coffee, you can find two Yunnan coffee beans: one is Front Street 2013 Typica (Typica variety), and the other is Front Street Yunnan small-batch coffee beans (Catimor variety). Front Street classifies Yunnan Typica under the specialty coffee lineup, while Yunnan Catimor follows market convention and is labeled as Yunnan small-batch coffee.
Both Yunnan beans are given a medium roast at Front Street. The Yunnan region is not known for acidity; the beans perform in a balanced way overall, with a flavor base centered on nuts and brown sugar. A medium roast is exactly what brings out these traits, allowing the balance, the nutty brown-sugar sweetness, and the soft fruit acidity all to show.
Bring up Yunnan coffee beans and there are usually two remarks that shut down any discussion of variety on the spot. One is "Thanks to the efforts of coffee farmers and improvements in technology, Yunnan coffee beans are pretty good now," and the other is "Yunnan beans are good." These two lines have practically become the fixed script for evaluating Yunnan coffee, and it becomes hard to take the conversation any further. The name "Yunnan small-batch" originally came from Typica, since Typica belongs to the Arabica small-bean species. But times have changed: Typica degenerated and yielded poorly, was replaced by Catimor, and the small-batch coffee name was inherited by Catimor instead.
Mr. Fan of Zuoyuan is one of the few coffee farmers still growing Typica, on an area of only about 70 mu. Typica's planting density is lower than Catimor's 330 trees per mu, which works out to a green bean yield of roughly 5 to 7 tons. Seesaw's Yunnan Geisha was also developed and planted on Mr. Fan's behalf in a small patch of mountain forest on the back hill. Before Front Street Coffee had its own Yunnan bean output, the Yunnan coffee it used was precisely Mr. Fan's Typica. The more than twenty thousand seedlings used on some of Front Street's plots came from seeds taken from Mr. Fan's mountain. A few years later, this bean won the 2019 Yunnan Green Bean Competition championship, and Mr. Fan also sold coffee to Starbucks, but that is another story.
In Front Street Coffee's Yunnan plantation, the main crop is Typica along with a small amount of Bourbon. Yunnan's coffee varieties are dominated by the hybrid Catimor, which carries Robusta genes, a situation quite different from the major producing regions where traditional Typica predominates. Catimor often sweeps the top ten at Yunnan green bean competitions, while the purer, uncontroversial Arabica varieties are nowhere to be found, simply because far too few people grow them. This gives the impression that Yunnan Catimor is not to be underestimated. Ted Lingle, a senior consultant at the American CQI, once said that Yunnan Catimor planted above 1,500 meters at high altitude can enhance aroma and body, and with proper post-harvest processing its flavor excitement will not lose to traditional old varieties. It is against this backdrop that the saying "Yunnan coffee is not bad" spread.
This may be guidance that keeps heading further in the wrong direction. Catimor and Typica were never in conflict to begin with: one is a raw material, the other is specialty coffee. The point of specialty coffee is to raise quality, and the point of raw material is to raise yield, so Yunnan being dominated by Catimor is almost inevitable. But conflating the two seems on the surface to solve the question of a way forward for Yunnan coffee, when in reality the coffee is still the same coffee, the variety and altitude have not changed, and to stress quality improvement while talking only about post-harvest processing methods is somewhat far-fetched. Using the need to find a market for the current two million mu of planted coffee as grounds to steer coffee farmers toward slapping a "good coffee" label on the fruit once it is picked, through processing methods alone, is rather too simplistic and crude; those who elevate this kind of evaluation do not really understand Yunnan coffee all that well. From the grower's standpoint, encouraging and supporting a start from variety and altitude, with basic adherence to the rules of specialty coffee, may be the alternative attempt at healthy and sustainable development for the Yunnan region. Having a region be entirely specialty coffee is very hard, but there must be some; when the washed method tastes good and displays its main flavor every year, that is when Yunnan specialty coffee begins.
At the beginning, this was the image most people had of Yunnan, and Front Street was no different. Later it became like this...
In 2015, Front Street was handling freshly picked coffee seeds at the plantation.
In 2015, coffee seeds at Front Street Coffee's plantation sprouted on sand beds.
Growing up under shade netting.
It takes a year to become a large seedling ready to go into the ground, because half of Yunnan's year is the dry season.
A year later, preparing the planting plots began.
A coffee planting pit freshly dug in the forest.
Front Street's coffee seedlings planted in the forest.
The planting plot in the forest.
A plot at the forest edge. Front Street Coffee divided it into 5 different growing zones according to altitude and environment. Then all that was left was to wait for it to slowly grow...
Front Street Coffee plantation.
Front Street Coffee plantation.
Front Street Coffee plantation. In the blink of an eye several years passed, and it began to flower.
The next photo shows Catimor planted years ago by coffee farmers near Front Street's plantation, with a very high yield.
After seeing the next photo of Typica, you will understand why Typica is more expensive than Catimor. With so little of it, how could it not be expensive?
Washed processing is a region's basic flavor. From seed to bean, these few photos took Front Street Coffee 5 years.
Before that, Front Street Coffee spent two years looking for a place with suitable environment and altitude to serve as a plantation. So you can understand why people are unwilling to change varieties and start growing Yunnan coffee from scratch.
Sometimes life is like that. When the impression still lingers that Front Street Coffee only roasts coffee, it actually does not. A few years ago, a short video was added to the product description of Front Street's Taobao store, and the scene in the very first second came from a coffee plantation deep in the mountains of Front Street Coffee in the Golden Triangle on the China-Myanmar border.
To understand Yunnan small-batch coffee, it is worth paying attention to the facts behind the following rumors:
1. Although quite a few domestic Q graders have given high scores at the Yunnan Green Bean Competition, these scores cannot be found on the CQI official website.
2. Although there has long been a rumor that Catimor was sent to the United States for scoring and received a high score — this should also refer to the CQI official website — the historical scores likewise cannot be found. The system contains records for only two green bean samples from 2016, scoring 61 and 81.5 respectively, submitted by YCE.
3. Although there is a rumor that the industry long ago scored Robusta into specialty range, in fact India scores Robusta using SCA's R version, which is an independent scoring system exclusive to Robusta, not a matter of scoring Robusta as specialty coffee.
4. It is said that besides Catimor, Yunnan coffee varieties also include Typica, Bourbon, Caturra, and others. It is true that multiple varieties are grown, but this deliberately ignores the fact that Catimor accounts for 99.9% of the planted area.
Without any varietal improvement, and thanks to effort and technological advances, Yunnan coffee quality has improved greatly in recent years — this claim, as mentioned earlier, in fact amounts to changing the processing method while the variety stays the same, making today's Yunnan Catimor better than the Catimor of before, but viewed from the perspective of Yunnan specialty coffee, there has been no essential change. This is also why, even with many high-scoring beans from Q graders, the region can still only sell at commercial coffee raw material prices. When asked for the specific reasons, most accounts are vague, and no one can say clearly what was actually done.
Take a careful look at the rankings of the Yunnan Green Bean Competition in recent years, and among the winners there are many growers whose names begin with "Meng." "Meng" comes from the Dai language and means village; Dai villages are often named starting with Meng. The Dai have a trait: they like to live in low places, which they call bazis, where the terrain is relatively flat, and growing vegetables, rice, rubber, and bananas is their main occupation. Historically, many other ethnic minorities fled to the mountains after conflicts with the Dai. Besides variety, altitude is another important factor affecting coffee quality. Finding good coffee in the bazis shows that Yunnan's high-mountain coffee still has great potential.
Catimor can become a very good raw material for instant coffee as well as a blending bean. Getting Catimor scored highly by domestic Q graders early on through post-processing methods will not put Yunnan coffee on the fast track to specialty coffee. Catimor is a high-generation variety, medium-sized and semi-dwarf, vigorous in growth, stable in secondary traits, with bright green young leaves at the top bud of the canopy, dark green foliage throughout the plant, a columnar plant shape, short internodes, many branches, vigorous growth, wide adaptability, strong drought resistance, and a certain cold tolerance. At a medium level of management, calculating 330 trees per mu, the yield is 200–300 kilograms, three times that of Typica. Farmers have no reason not to plant Catimor; switching varieties would take too long for them, which is also why Yunnan coffee currently emphasizes post-processing methods. As for whether this is a good thing for Yunnan coffee, looking at the actual transaction prices for Yunnan coffee run-of-crop in recent years should be a very good reference benchmark.
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Catimor: an important variety among today's commercial beans. East Timor was once colonized by Portugal for four hundred years, and the Portuguese had long been in contact with East Timor's coffee trees. In 1959, the Portuguese brought Brazil's Bourbon mutant Caturra to East Timor and crossed it with Timor, which carries Robusta blood, successfully breeding Catimor with super-strong disease resistance and productivity. Between 1970 and 1990, leaf rust ravaged coffee-producing countries worldwide, and with the help of international organizations, producing countries vigorously promoted Catimor to resist leaf rust and raise productivity. But although Catimor inherited Robusta's strong disease resistance, it also inherited the genes for poor flavor; in addition, although early Catimor was highly productive, it needed shade trees to look after it, otherwise it easily withered, being outwardly strong but inwardly weak.
For decades many botanists have studied varietal improvement of Catimor, and dozens of new varieties have been bred. Colombia has been the biggest beneficiary. In 1982 it bred a Catimor that can be grown in full sun and named it after the country, "Colombia." Colombia claims that Colombia, through multiple generations of crossbreeding, is different from ordinary Catimor. It is now one of the country's two main varieties along with Caturra, and long ago replaced the frail, disease-prone, low-yielding Typica. However, most Colombia COE winners are Caturra, and Colombia, which carries Robusta blood, rarely wins. The Supremo commercial beans that Colombia exports in large quantities should be lower-altitude Colombia or Caturra, not traditional Typica, which is the main reason Supremo's flavor is increasingly impoverished. But Colombia cannot possibly revive the low-yielding Typica.
To improve Catimor's poor cupping reputation, botanists in various countries in recent years have gone back to crossbreeding Arabica with Catimor over multiple generations, trying to reduce the Robusta blood while raising Arabica's elegant flavor, thus breeding new-generation Catimors, including Catimor H528, Catimor H306, and Costa Rica's Catimor T5175 and Catimor T8667.
But Costa Rica has abandoned growing Catimor, focusing instead on Caturra varieties, and exports its improved Catimor to Asian producing countries. There are countless Catimor lines, and each line's cupping results and habits differ, but despite years of improvement, Catimor has yet to break into the top thirty of international cupping competitions. Catimor's greatest fatal flaw is that when cupped alongside low-altitude-grown Caturra, Catuai, or Bourbon beans it is not inferior, but when planted at high altitude, its cupping results are clearly inferior to Bourbon, Catuai, or Caturra. Whether Catimor can enter the halls of the elite remains to be seen. One hopes that someday a super Catimor suited to high altitude can be bred, stunning the specialty coffee world.
Coffee beans on the market are fragrant and alluring, but raw coffee beans have no flavor to speak of; they must undergo high-temperature roasting so that sugars brown and produce special aromas, so roasting is the most important factor affecting coffee bean aroma. After roasting, coffee beans expand in volume by about 30% and lose 18% to 25% in weight.
Han Huaizong mentions in The Specialty Coffee Book that Catimor, because it is tainted with Robusta genes, always carries a bit of a "devil's aftertaste" in the finish, so it is better suited to medium to dark roasting.
Traditional Arabica coffee trees are not easy to cultivate, have low yields, and are prone to disease, and these two points are precisely the main reason Yunnan replaced old varieties (Typica, Bourbon) with Catimor. You have to understand that at the time Yunnan coffee's main customer was Nestlé, and Nestlé is a producer of instant coffee. Arabica is mostly grown on high-altitude slopes, and harvesting also requires manual labor. But its strength lies in balanced flavor and lower caffeine content. Robusta, by contrast, is much easier to cultivate, tolerating heat, cold, moisture, drought, and disease. Vietnamese coffee once had all its Arabica trees die from leaf rust, which is why it switched to Robusta, and Vietnam unexpectedly became the largest producer of Robusta. The Hainan coffee I want is mostly exported by Vietnam and sold under the name Hainan coffee. Robusta is also easier to harvest; besides manual labor, shaking machines can do the job. This variety has every advantage imaginable, but fatally, the coffee beans it produces have very poor aroma, more bitterness than acidity, and a very high caffeine content, so it is mostly used to make instant coffee.
Coffee is a short-day plant, with multiple flowering events and a concentrated flowering period. Small-bean coffee flowers in Yunnan from February to July, with peak flowering from March to May. Coffee flowering is greatly affected by climate, especially rainfall and temperature. Coffee flowers are short-lived, only 2–3 days. Small-bean coffee generally begins to open around 3–5 a.m. and is in full bloom from 5–7 a.m.
Coffee fruit takes a long time to develop. Small-bean coffee fruit takes 8–10 months to mature, generally ripening from October to December of the same year. Rainfall has a great impact on fruit development, and climatic conditions directly affect fruit growth. Each kilogram of Catimor seed contains 3,846 beans when dried for 2 months, and about 5,000 beans when dried for 5 months; within two months after seed preparation the germination rate is above 95%, within three months the germination rate is 85%, after three months the germination rate weakens, and after six months most seeds lose their germination capacity. Its resistance to leaf rust manifests as the sub-immune type or extremely highly resistant type; the plant type is compact, and it has a certain suppressive effect on longhorn beetles, which mostly lay eggs and cause damage on exposed parts of branches and trunks; the yield is high, the alternate bearing phenomenon is not pronounced, and the quality is excellent. Since it was planted, this variety has always been the main variety in coffee production.
Catimor CIFC7963 (F6) has been promoted and planted on a large scale in Yunnan's coffee-growing areas of Dehong, Baoshan, Pu'er, Xishuangbanna, Lincang, Wenshan, Yuxi, and other places, as well as in Panzhihua in Sichuan Province and neighboring Myanmar, with a total promoted area of more than 200,000 mu.
For more specialty coffee beans, add the private WeChat of Front Street Coffee, WeChat ID: kaixinguoguo0925
The above content is compiled by CoffeeHunters, a coffee news website.
