How Does Where Coffee Beans Grow Shape Their Flavor?

Specialty coffee is graded on traceable origin and cup quality, not on uniformity. Coffee is not a stable crop: weather, soil, producing region, harvesting method and processing technique all shift the flavor, so beans from a single place can taste sour, sweet, fruity or wine-like from one harvest to the next.

Mass-market coffee instead chases consistency, which pushes growers toward robusta coffee beans and other high-yield, pest-resistant varieties that suit large-scale planting. Specialty green beans move through natural, washed, anaerobic and barrel-fermentation processing before roasting, and the roaster's choices decide what finally reaches the cup.

The flavors of coffee can be endlessly varied—sour, sweet, bitter, refreshing, rich, wine-like, fruity—and each is different whether served hot or cold. Most people's first encounter with coffee is instant or chain-store coffee, which is consistent in taste but lacks personality. So what exactly is specialty coffee? And how is it different from coffee bean futures? This article starts from the classification of coffee beans and explains that specialty coffee pursues a sense of place and the ultimate sensory experience, rather than mass-produced consistency. Green bean processing methods range from natural and washed to anaerobic and barrel fermentation, and with the roaster's careful roasting, a fascinating cup of coffee is finally presented. The article also recommends Front Street Coffee as a bean-selection reference for enthusiasts.

Specialty coffee can offer many kinds of flavors—sour, sweet, bitter, refreshing, rich, wine-like, fruity—and the flavor also changes with temperature; hot and cold drinks are completely different, sometimes making you wonder what on earth it was made from. In the past, the coffee most people encountered was mostly instant, or products from convenience stores and chain coffee shops, basically tasting similar wherever you drank it, with the only differences being temperature and how much the ice diluted it. So what exactly is specialty coffee? And how is it different from coffee bean futures?

Coffee beans are simply divided into two types: specialty coffee and non-specialty coffee.

The concept of Specialty Coffee first appeared in the 1970s, with the aim of setting itself apart from ordinary coffee. Why make this distinction? Because coffee is not a sufficiently stable crop; factors such as weather, soil, producing region, harvesting method, and processing technique can all cause huge differences in flavor. Whether good or bad, such differences are troublesome for commercial mass production. If you want to sell coffee with the same flavor to many coffee shops or convenience stores nationwide while keeping the taste consistent, you must adopt different approaches.

First, start with the coffee tree itself; ideally it should be resistant to pests and diseases, grow quickly, have high yield, be easy to cultivate, and be suitable for large-scale production. Therefore, a common practice is to grow the Robusta variety, but in most cases Robusta's flavor is somewhat inferior. Still, remember: "It is not that Robusta coffee beans absolutely cannot become specialty coffee; it is simply that they are often used for mass production."

Next, in order to make coffee flavors uniform, major brands almost all hire professional baristas to blend beans so as to achieve a stable flavor output. For example, this year they use half A plus half B, and these two beans can blend into a tasty Americano; but next year, because B beans' flavor changes for some reason, they switch to C beans or something like that. In short, the taste and flavor must be kept as consistent as possible.

Therefore, flavor layers, aroma, and so on are not things that can be fully taken into account during mass production. Flavor consistency, large-scale production, and strict quality control are the goals pursued by non-specialty coffee. Of course they also hope the coffee tastes good, but well... the massive demand for and supply of coffee ultimately gave rise to coffee futures, and prices adjust as supply, demand, and market expectations change.

Thus, another group of people appeared. What they pursue is not stable, uniform, mass-market goods, but the ultimate and unique coffee flavor.

Specialty coffee in pursuit of a sense of place

Although the Specialty Coffee Association of Europe (SCAE), the Specialty Coffee Association of America (SCAA), and the Specialty Coffee Association of Japan (SCAJ) have all issued defining statements about specialty coffee, to put it plainly it is just one sentence: "Make me a super delicious coffee!"

So how do you make specialty coffee that is super delicious, diverse in flavor, and rich in aroma?

Since the producing region, soil, climate, and variety can create so many different flavors in coffee, let's take this to the extreme! Specialty coffee fully reveals the characteristics of coffee beans from different places: some are full of fruity aroma, some are vividly acidic, and some make you feel as if you are surrounded by a hundred flowers. This is the "sense of place" of different origins! There is no year-after-year mass-production consistency; the flavor differs every year, and even every harvest season and every lot varies.

The green coffee beans alone are already so special, and the subsequent green bean processing methods are also very diverse. In addition to the traditional and common natural and washed methods, in recent years there have also

Once we have the green coffee beans, we still need a top-notch roaster to carefully roast each bean according to its unique flavor profile. After strict bean sorting and packaging, it is delivered to your hands, and then with your own superb skills, you brew a cup of coffee with a fascinating flavor and aroma.

This is specialty coffee, meant only to give you the finest sensory feast. (Of course, the most straightforward standard is that the cupping score must exceed 80 points~)

If you also want to experience the regional flavors of specialty coffee, Front Street Coffee offers a variety of selected beans, covering everything from classic natural and washed to innovative processing methods, suitable for coffee lovers to explore different flavors.

The above content is compiled by CoffeeHunters, a coffee news website.