Coffee Knowledge
Latest articles, industry insights and brewing guides
Huila Lelusha Estate: Colombia’s Old-Variety Coffee Farm
Discover Huila Lelusha Estate’s 60% Bourbon, 40% Typica blend, sun-dried at 1550m for sweet, balanced, and deeply complex Colombian coffee.
What Is Salvadoran Hot Spring Coffee?
Salvadoran hot spring coffee is a rare washed-process bean treated with mineral-rich 32–34°C thermal water, yielding sweet, smooth acidity.
Visiting Guatemala’s Top Specialty Coffee Farms
Explore Guatemala’s finest coffee farms, from Las Rosas de Oakland to La Tacita, and learn what makes these estates produce elite beans.
What Are Brazilian Coffee Farms Really Like?
Brazil’s coffee farms vary widely—from mechanized plains to hand-picked highlands—but none use shade trees. Here’s what shapes their coffee.
Peru’s Organic Coffee Growing Conditions
Discover Peru’s shaded organic coffee farms—famed for balanced acidity, smooth body, and ideal blending profiles. Learn what makes its coffee unique.
Common Coffee Varieties Grown in Sumatra
Explore the key coffee types from Sumatra, including Mandheling, Lintong, Gayo, and more, with details on their origins and processing styles.
What Makes Jamaica Blue Mountain Coffee So Special
Learn why Jamaican Blue Mountain coffee is rare, expensive, and considered among the best in the world, with details on grade, flavor, and production.
Where Hawaii Grows Its Coffee Beans
Explore Hawaii’s top coffee-growing regions, led by the iconic Kona zone, and learn what makes its beans globally distinctive.
Where Coffee Is Grown in Costa Rica
Explore Costa Rica’s main coffee regions, including Tarrazú, Heredia, and Poás Volcano, known for high-altitude beans with bright acidity.
How to Use an Espresso Tamper Correctly
Learn why tamping evenly is essential for balanced espresso extraction and how pressure affects water flow through coffee puck.
What Is Crema and How Is It Formed in Coffee?
Crema is the stable foam on espresso formed by gases and proteins during brewing. It fades due to water loss and surfactant depletion.
Why You Should First Taste Black Coffee Plain
Learn why tasting black coffee first—without sugar or milk—reveals its true flavors and shows respect for the craft behind every cup.
Why Coffee Tastes Less Flavorful Than It Smells
Our brains perceive coffee aroma differently when sniffing vs swallowing, and saliva breaks down key flavor compounds. Here’s why your cup tastes weaker than it smells.
How to Know When to Stop Coffee Roasting
Learn the key signs — color, time, temperature, and smoke — that tell a roaster when to end a coffee roast, and why stopping early matters.
What Is Espresso Machine Pre-Infusion?
Pre-infusion wets coffee grounds before full pressure extraction. Learn how it affects espresso extraction, timing, and crema formation.
How Coffee Roasting Creates Unique Flavors
Roasting brings out 80% of coffee’s flavor — learn how heat, timing, and control turn green beans into your favorite cup.
Why You Should Always Preheat Your Coffee Cup
Preheating your cup before brewing coffee—whether espresso or pour-over—is essential to preserving aroma and temperature. Here’s why it matters.
Key Coffee Extraction Terms Every Home Brewer Should Know
Learn essential espresso and coffee extraction terms like blonding, channeling, and over-extraction to improve your brew quality and taste.
How Coffee Flavors Vary by Country of Origin
Discover how climate, soil, and processing shape the distinct taste profiles of coffee from Brazil to Ethiopia, Colombia to Honduras.
Latte Art Doesn't Define Good Coffee
A beautiful latte art doesn't mean great coffee. The heart of a great cup lies in the espresso, not the foam design.