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Coffee Answers

EVERYTHING YOU EVER WANTED TO KNOW ABOUT COFFEE.

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Six coffee questions, answered without the attitude.

Plain-English answers drawn from the Specialty Coffee Association, World Coffee Research and the National Coffee Association. These explain general coffee knowledge, not the scores or identity of any untested coffee. The full searchable answer bank is available below when you need something more specific.

Are tasting notes ingredients added to coffee?

Usually not. Notes such as citrus, cocoa or jasmine describe aromas and flavors a taster perceives in brewed coffee; they are not an ingredient list. Flavored coffees are a separate category. A roaster's tasting notes are its descriptions, not proof that we independently tasted that bag.

Why this matters: A descriptive assessment records perceived sensory characteristics. It is separate from an evaluator's judgment of quality.

Explore the flavor wheelSource: Specialty Coffee Association — Coffee Value Assessment

What is the difference between washed, natural and honey coffee?

In broad terms, washed coffee is depulped and its mucilage is removed before drying; natural coffee dries inside the whole cherry; honey coffee is depulped but dried with some mucilage remaining. These process labels do not guarantee a particular flavor or a higher score.

Why this matters: Processing choices influence fermentation and drying, but variety, ripeness, handling and roasting also affect the cup.

Compare coffee processesSource: National Coffee Association — Coffee Processes

Is Arabica a coffee variety?

Arabica is a species, Coffea arabica. Bourbon, Typica, and many other named lines are varieties within that species. A variety name can help explain agronomic traits, but it cannot identify a farm or establish that a particular lot tastes a certain way.

Why this matters: Growing environment, plant health and postharvest decisions matter alongside genetics.

Understand coffee geneticsSource: World Coffee Research — Arabica catalog

Is dark roast stronger than light roast?

Dark roast can taste more bitter or intensely roasted, but that does not by itself mean it contains more caffeine. Roast color labels are not uniform across companies. Compare the same coffee brewed at the same dose before attributing flavor or strength to roast alone.

Why this matters: Roast degree affects flavor, while brewing dose and recipe affect the concentration in your cup.

Read the roasting guideSource: National Coffee Association — Coffee Roasts

How should I store whole-bean coffee?

Keep beans in an airtight, opaque container in a cool, dry, dark place, away from moisture and heat. Grind just before brewing when practical. Freshness depends on the roast, packaging and how the coffee has been stored; a single universal peak-freshness date is not reliable for every bag.

Why this matters: Air, light, warmth and moisture all speed flavor loss or create storage problems.

Explore brewing methodsSource: National Coffee Association — Storage and Shelf Life

Can one tasting score prove which coffee is best?

No. A score reflects a particular evaluation method, sample and taster or panel. The Specialty Coffee Association distinguishes sensory descriptions, judgments of quality, physical characteristics and information such as origin traceability. We publish our own scores only for coffees actually brewed and reviewed by us.

Why this matters: A competition result, a roaster's flavor description and an independent tasting score answer different questions; they should not be converted into one universal ranking.

How we research and rate coffeeSource: Specialty Coffee Association — Coffee Value Assessment

Research update · Genetics

Is Pink Bourbon actually a Bourbon?

Genetic tests reported by Cafe Imports in 2017 and 2023 indicate that sampled Pink Bourbon material belongs closer to Ethiopian landrace ancestry than the traditional Bourbon variety. The older Red × Yellow Bourbon origin story should not be repeated as established fact.

A farmer or roaster may use Pink Bourbon as the trade name for a pink-cherry coffee; a name and cherry color do not prove genetic parentage. Some tested samples had mixed markers, so the identity of any particular lot still needs evidence.

Read the corrected comparisonSource: Cafe Imports — Pink Bourbon genetics report (2023)

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ALTITUDE & TERROIRCoffee 101

What is Agroforestry Canopy?

An agroforestry canopy is a system of shade trees planted alongside coffee shrubs to provide protection from direct sunlight, improve soil health, and create a diverse habitat for local wildlife.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Coffee Leaf Rust (Hemileia vastatrix)?

Coffee leaf rust, caused by the fungus Hemileia vastatrix, is a devastating disease that attacks coffee leaves, leading to defoliation and reduced yields. It is one of the most significant threats to global coffee production.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Biennial Bearing?

Biennial bearing is a natural phenomenon in coffee trees where a heavy harvest year is followed by a significantly lighter one. This cycle occurs because the tree exhausts its energy reserves during a high-yield season.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Diurnal Temperature Variation?

Diurnal temperature variation is the difference between the daily maximum and minimum air temperatures. In coffee cultivation, this fluctuation is a critical terroir factor that influences the rate of cherry maturation and sugar development.

TerroirAcidityAltitude
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ALTITUDE & TERROIRCoffee 101

What is Coffee Berry Borer (Hypothenemus hampei)?

The coffee berry borer (Hypothenemus hampei) is a small beetle that is considered the most destructive pest in coffee farming worldwide, as it bores into the coffee cherry to lay eggs, damaging the beans inside.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Slope Aspect?

Slope aspect refers to the compass direction that a hillside faces, which significantly influences the amount of direct sunlight, temperature, and moisture a coffee farm receives, ultimately impacting the maturation rate and flavor profile of the coffee.

TerroirAcidityAltitude
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ALTITUDE & TERROIRCoffee 101

What is Coffee Belt?

The Coffee Belt is the equatorial region of the globe, spanning between the Tropics of Cancer and Capricorn, where the climate is ideal for growing coffee due to consistent temperatures and adequate rainfall.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Latitude and Coffee?

Latitude and coffee are intrinsically linked, as the vast majority of the world's coffee production occurs within the tropical latitudes, where consistent temperatures and rainfall patterns support the growth of the coffee plant.

TerroirAcidityAltitude
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ALTITUDE & TERROIRCoffee 101

What is Island Coffee?

Island coffee refers to coffee grown on islands, often characterized by unique microclimates, volcanic soils, and maritime influences that contribute to distinct flavor profiles and high market demand.

Terroir
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What is Shade Canopy?

A shade canopy is a layer of trees planted above coffee shrubs to provide protection from direct sunlight, regulate temperature, and improve soil health. This agroforestry practice is essential for high-quality, sustainable coffee production.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Cloud Forest?

A cloud forest is a high-altitude, tropical ecosystem characterized by persistent low-level cloud cover, which provides a unique microclimate that slows coffee maturation and enhances flavor complexity.

TerroirAcidityAltitude
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ALTITUDE & TERROIRCoffee 101

What is Coffee and Reforestation?

Coffee and reforestation refers to the practice of integrating coffee cultivation with tree planting to restore ecosystems, improve soil health, and provide shade, which enhances biodiversity and long-term farm sustainability.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Tropical Highlands?

Tropical highlands are high-altitude regions within the coffee belt where cooler temperatures and distinct diurnal shifts create the ideal environment for slow coffee cherry maturation, resulting in denser, more flavorful beans.

TerroirAcidityAltitude
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What is Coffee Appellations?

Coffee appellations are geographic designations that identify where a coffee was grown, often implying specific terroir characteristics. Similar to wine, these regions are recognized for producing coffee with distinct, consistent flavor profiles.

Terroir
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What is Andean Coffee?

Andean coffee refers to coffee grown in the high-altitude regions of the Andes Mountains, characterized by distinct microclimates, volcanic soils, and a reputation for bright acidity and complex, balanced flavor profiles.

TerroirAcidityAltitude
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ALTITUDE & TERROIRCoffee 101

What is Coffee Blossoming?

Coffee blossoming, or flowering, is the critical stage where coffee trees produce fragrant white flowers following rainfall, marking the beginning of the fruit development cycle that eventually leads to the coffee harvest.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Drought at Origin?

Drought at origin refers to prolonged periods of insufficient rainfall in coffee-growing regions, which can severely stress coffee trees, reduce cherry yields, and negatively impact the overall quality and development of the coffee beans.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Biodiversity Corridors?

Biodiversity corridors are strips of natural habitat that connect isolated patches of forest, allowing wildlife to move safely through coffee-growing landscapes while promoting ecosystem health and sustainable farming practices.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Terroir and Process Choice?

Terroir and process choice describes the relationship between a coffee's environmental origin and the post-harvest processing method selected to best highlight or complement the unique flavors inherent to that specific growing location.

TerroirWashedNatural
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ALTITUDE & TERROIRCoffee 101

What is Single Estate?

A single-estate coffee is sourced from one specific farm or plantation, allowing for complete traceability and a unique flavor profile that reflects the specific terroir and management practices of that individual property.

TerroirSingle origin
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ALTITUDE & TERROIRCoffee 101

What is Coffee Growing Region?

A coffee growing region is a defined geographic area within a country that shares similar climate, soil, and altitude conditions, resulting in a consistent and recognizable flavor profile for the coffee produced there.

TerroirAltitude
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ALTITUDE & TERROIRCoffee 101

What is Coffee Leaf Rust?

Coffee leaf rust is a devastating fungal disease caused by the pathogen Hemileia vastatrix, which attacks coffee leaves, reducing the plant's ability to photosynthesize and leading to significant yield losses and potential farm abandonment.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Coffee Origin?

Coffee origin refers to the specific country or geographic location where coffee is grown, serving as a primary indicator of the environmental conditions and cultural practices that influence the bean's final flavor profile.

TerroirSingle origin
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ALTITUDE & TERROIRCoffee 101

What is Hurricanes and Coffee?

Hurricanes and tropical storms pose a severe threat to coffee farms, causing physical damage to trees, soil erosion, and infrastructure destruction, which can lead to multi-year recovery periods and significant economic instability for producers.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Regional Cup Profiles?

Regional cup profiles are the characteristic sensory attributes—such as acidity, body, and aroma—typically associated with coffee grown in a specific geographic area, shaped by the unique environmental conditions of that location.

TerroirSingle originCupping
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ALTITUDE & TERROIRCoffee 101

What is Ecosystem Services on Coffee Farms?

Ecosystem services on coffee farms are the natural benefits provided by a healthy, biodiverse environment—such as pollination, soil fertility, and pest control—that support coffee production and improve long-term farm sustainability.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Mechanical Harvesting?

Mechanical harvesting is the use of machinery to strip coffee cherries from the tree, offering a faster and more cost-effective alternative to manual labor, though it often results in lower quality due to the inclusion of unripe fruit.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Biennial Bearing in Coffee?

Biennial bearing in coffee is a natural cycle where a tree produces a heavy crop one year followed by a significantly smaller, or 'off,' crop the next, as the tree exhausts its energy reserves.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Fly Crop?

A fly crop is a secondary, smaller harvest of coffee that occurs outside of the main harvest season, often resulting from irregular flowering patterns or specific regional climate conditions in countries like Colombia or Kenya.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Altitude and Acidity?

Altitude and acidity are intrinsically linked in coffee, as higher elevations provide the cooler temperatures necessary for slower cherry maturation, which allows for the development of complex organic acids and higher sugar concentrations.

TerroirAltitude
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ALTITUDE & TERROIRCoffee 101

What is Hard Bean?

Hard bean is a classification for coffee grown at high altitudes, where cooler temperatures cause the beans to grow slowly and become physically dense, resulting in a higher quality, more flavorful cup.

TerroirAltitude
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ALTITUDE & TERROIRCoffee 101

What is Climate Adaptation on Farms?

Climate adaptation on farms refers to the strategic changes coffee producers implement to mitigate the impacts of rising temperatures, erratic rainfall, and pests, ensuring the long-term viability of their crops in a changing environment.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Garden Coffee?

Garden coffee refers to small-scale, household-level coffee production where trees are grown in a home garden or small plot, often intercropped with other plants, contributing to local consumption and small-lot specialty exports.

TerroirEthiopia
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ALTITUDE & TERROIRCoffee 101

What is Coffee Berry Disease?

Coffee Berry Disease (CBD) is a devastating fungal infection caused by Colletotrichum kahawae that attacks developing coffee cherries, leading to significant yield losses and threatening the livelihoods of farmers in many African coffee-growing regions.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is High Grown?

High grown is a classification for coffee cultivated at significant elevations, typically above 1,000 meters, where cooler temperatures promote slower maturation, resulting in denser beans and more complex, acidic flavor profiles.

TerroirAltitudeAcidity
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ALTITUDE & TERROIRCoffee 101

What is Central Standard?

Central Standard is a traditional coffee grading classification, primarily used in Central American countries, that denotes coffee grown at mid-range altitudes, typically between 800 and 1,200 meters above sea level.

TerroirAltitude
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ALTITUDE & TERROIRCoffee 101

What is Dry Harvest Season?

The dry harvest season is the period during which coffee cherries are picked and processed, specifically timed to coincide with the absence of rain to ensure proper drying and prevent mold or fermentation defects.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Altitude and Sugar Development?

Altitude and sugar development are intrinsically linked, as higher elevations provide cooler temperatures that slow the coffee cherry's maturation, allowing for the accumulation of complex sugars and acids that define specialty coffee.

TerroirAltitude
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ALTITUDE & TERROIRCoffee 101

What is Carbon Sequestration in Coffee Farms?

Carbon sequestration in coffee farms is the process by which coffee trees and their associated shade canopy capture atmospheric carbon dioxide, storing it in biomass and soil to help mitigate the impacts of climate change.

Terroir
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ALTITUDE & TERROIRCoffee 101

What is Pruning and Stumping?

Pruning and stumping are essential agricultural practices used to manage coffee tree health, productivity, and longevity by removing old or unproductive wood to encourage new, vigorous growth and better fruit yields.

Terroir
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