Imagine two cups of coffee.
In one, you might taste something like berries, citrus, or flowers. In the other — chocolate, nuts, caramel, or spices.
No, that doesn't mean someone added berries to one cup and chocolate to the other.
Both can be made from 100% coffee beans. The difference begins much earlier — right where the coffee cherry grows.
The taste of coffee doesn't start with the grinder. It starts with the place where the coffee tree grows.
“Berries” or “chocolate” in coffee are not ingredients
If a bag says “blueberry,” “jasmine,” “caramel,” or “dark chocolate,” it doesn't mean anything was added to the beans.
These are called sensory descriptors — words used to describe the aroma, flavor, and sensations we experience from coffee. They help explain what the cup reminds us of.
World Coffee Research has developed a sensory lexicon containing 110 characteristics related to coffee's aroma, flavor, and texture. The Specialty Coffee Association and World Coffee Research use a shared system of description so professionals can clearly communicate what they experience in the cup.
So when we say that coffee “reminds us of berries,” we're not looking for pieces of berries in it.
We're describing our own perception.
Where do these differences in the cup come from?
A coffee bean is the seed inside a coffee cherry. Its future flavor is influenced by the properties of the plant itself and the environment where it grows: temperature, altitude, rainfall, sunlight, soil, shade, and microclimate.
That's why the region matters. Two coffee farms can be located in the same country but have different altitudes, soils, temperatures, and amounts of rainfall. As a result, the beans can have completely different characteristics.
1. Altitude and temperature
The higher a coffee tree grows, the cooler the climate around it usually is. Cooler conditions can slow the ripening of the cherries, but quality development is not about low temperatures alone — it also depends on the right balance between warmth and coolness. Under these conditions, the plant has more time to develop and accumulate compounds that later influence the aroma and flavor of the bean.
That is why coffee from higher elevations, under favorable conditions, often has more pronounced acidity and fruity or floral characteristics. But altitude alone does not guarantee a particular flavor — the entire set of growing conditions matters.
2. Soil
Soil also affects the conditions in which a coffee tree grows. Its composition, fertility, ability to retain water, and ability to provide nutrients to the plant are all important.
For example, volcanic soils are often rich in minerals and can be well suited to growing coffee. But it would be incorrect to say that a particular type of soil automatically creates a specific flavor. The cup is influenced not by the soil alone, but by the entire combination of growing conditions.
3. Rainfall and drainage
Coffee trees need water, but too much of it can become a problem. The amount of rainfall, the seasonality of rain, and how well the soil drains excess water all affect the plant's growing conditions and the ripening of the cherries.
That's why even two farms in the same region can produce different results if water drains quickly from one site while the soil on another remains wet for longer.
All of these factors together create the environment in which the coffee tree grows. That's why beans from different regions can have completely different characteristics.
Plant genetics matter too
Arabica and Robusta are a good example of how coffee variety and growing conditions influence the cup. Arabica more often grows at higher elevations and in cooler climates, so its flavor is often brighter, fruitier, and more floral. Robusta is better suited to warmer conditions, contains more caffeine, and tends to have a fuller body and more pronounced bitterness. Both Arabica and Robusta can be high-quality raw materials — they are simply different coffee species with their own characteristics and quality criteria.
You can read more about the difference between Arabica and Robusta here
What is green coffee?
At this stage, the coffee bean still looks nothing like the one we're used to seeing.
Before roasting, it is green, hard, and has a completely different aroma and flavor profile. This is what we call green coffee.
And for a roaster, it is not simply a raw material.
The future potential of the cup is already present in the green bean. Variety, growing location, altitude, climate, cherry ripeness, and processing all shape its characteristics before roasting even begins.
In other words, the roaster doesn't create the coffee from scratch.
They work with what they receive.
What happens to the beans after harvesting?
Growing and harvesting the coffee cherry is only part of the process.
After harvesting, the beans need to be separated from the fruit and dried. This is where another important stage begins — coffee processing.
The best-known methods are washed, natural, and honey.
With the washed process, the fruit is removed from the cherry, after which the beans are cleaned and dried. The natural process involves drying the whole cherry, so the beans remain in contact with the fruit and its skin for longer. Honey processing is somewhere in between: the skin is removed, but some of the sticky fruit pulp remains on the bean during drying.
Because the beans have different levels of contact with the fruit, these methods can influence their future aroma, sweetness, acidity, and other characteristics.
That's why two lots grown in similar conditions can behave differently in the cup after different processing methods.
This is where coffee develops another important layer of character.
What does roasting do?
Green coffee has potential, but roasting is what turns it into the familiar coffee bean we know.
During heating, numerous chemical and physical reactions take place inside the bean. It loses moisture, darkens, changes its structure, and the formation of new aromatic compounds creates many of the flavors and aromas we recognize. That's why roasting is one of the most important stages in the entire coffee journey.
And this is where the roaster has a lot of influence.
The same bean can be roasted in a way that highlights its brightness and fruitiness. Another profile may emphasize sweetness, body, and chocolate or nutty notes.
So the goal isn't to simply “make the bean dark.”
The goal is to understand its character and bring out the best in it.
At Riverside Coffee Roastery, this is exactly what we work with — selecting coffee lots, controlling their quality, and roasting the beans ourselves.
Our team notes that when working with coffee, it is important not simply to find high-quality beans, but to preserve their character and bring out their potential as much as possible during roasting. To do this, the team controls quality at different stages of production.
Roasting takes place at our own coffee shop in Uzhhorod on a Giesen drum roaster. Guests can watch the process live.
Green coffee already has its own character. Our job is not to cover it up, but to help it shine.
Why can't you judge coffee by origin alone?
The country of origin can certainly give you a first idea of what a coffee might be like. But treating it as a complete answer would be misleading.
For example, Ethiopian coffees can often have bright fruity and floral characteristics, while Brazilian coffees frequently feature chocolate, nutty, and sweet notes.
But every country contains countless different regions, varieties, elevations, microclimates, and processing methods.
So the words “Ethiopia” or “Brazil” on a bag are only the beginning of the story.
The specific lot can tell you much more.
The most interesting part — comparing two cups
There is a simple way to experience all of this without complicated theory.
Take two coffees from different origins and brew them side by side using the same method.
Don't rush.
First, smell the dry grounds. Then pay attention to the aroma as you add water. Taste the coffee while it's hot, and then again as it cools slightly.
Does one seem fruitier? Does the other have more chocolate or nutty notes? How different are the acidity, sweetness, or mouthfeel?
This is how you gradually start to understand coffee.
And that's when it becomes clear: two cups of coffee can be so different not because one has been “flavored,” but because they have had completely different journeys.
Want to experience the difference for yourself? Choose two different Riverside lots and compare them in a simple home tasting.
At Riverside, you can find coffee for both espresso and filter brewing, and the team can help you choose beans based on your taste preferences.
From cherry to cup
If we simplify the entire journey of coffee, it looks like this:
environment → plant → cherry → processing → green coffee → roasting → grinding → brewing → cup.
And every stage can leave its mark.
So the next time you taste citrus, berries, chocolate, or spices in your coffee, don't think only about what the flavor is.
Think about where it came from.
Maybe it came from a cool hillside where the cherries ripened more slowly. Maybe from the characteristics of the variety or the processing method. Or maybe from how that bean was roasted and brewed.
That's one of the most interesting things about coffee: in the cup, we experience the result of a very long journey.
Frequently Asked Questions (FAQ):
Why does high-altitude coffee often have brighter acidity?
Cooler conditions at higher elevations can slow the ripening of coffee cherries, which affects the composition of the bean and its sensory characteristics. At the same time, it is not cool temperatures alone that matter, but their combination with sufficient warmth throughout the day. Altitude itself does not guarantee a particular flavor.
Can the same coffee taste different?
Yes. The way coffee is perceived is influenced by roasting, grinding, and brewing. As a result, the same lot can express itself differently depending on how it is prepared.
How do I choose coffee if I don't know what I like?
Start with the flavor profile: think about whether you prefer fruity and bright cups or sweeter, chocolatey, and nutty ones. At Riverside, you can ask the team for help choosing coffee based on your preferences.
Try not just coffee, but its story
At Riverside, we love coffee for this very diversity.
One lot can surprise you with fruitiness, another with sweetness, and a third with a rich chocolate profile. And behind each one there is its own place, variety, harvest, processing method, and roasting profile.
And if you're having trouble choosing, reach out to the Riverside team. We'll help you find a coffee you'll genuinely want to drink every day.
