Coffee Knowledge
Latest articles, industry insights and brewing guides
What Is Organic Coffee? Specialty Coffee Certification Explained
Only around 3% of global coffee is certified organic due to a lengthy, costly 3-year process. Learn what makes coffee truly 'organic' and why it matters.
Turkish Coffee Divination: How It Works and What the Symbols Mean
Learn how to read Turkish coffee grounds for fortune-telling, including step-by-step divination and the meanings behind common residue patterns.
How People Drink Coffee Around the World
Explore unique global coffee traditions—from Turkish unfiltered brews to French café culture—and how different countries make their coffee rituals special.
Where Is the Coffee Belt Located?
The coffee belt lies between the Tropics of Cancer and Capricorn, spanning 25°N to 30°S. Most coffee grows at 300–400m altitude, though higher elevations often yield better quality.
The Chemistry of Coffee: Key Compounds Explained
Learn which compounds in coffee affect taste, aroma, and effects—like caffeine’s stimulation, tannins’ bitterness, and fats’ aroma role.
Flat, Peaberry, and Elephant Beans: What’s the Difference?
Learn the differences between flat, peaberry, and elephant coffee beans, why they form, and whether they taste different.
Where to Store Coffee Beans for Freshness
Store coffee beans in a cool, dry place — not the fridge. Freezing is okay, but prevent condensation. Learn the best containers and methods.
How to Read Coffee Bean Labels Like a Pro
Learn what terms like 'single origin,' 'blend,' and 'French roast' really mean—and how to decode coffee bag labels for better buying.
How to Taste Specialty Coffee Step by Step
Learn how to properly taste specialty coffee in three simple steps: smell, observe, and sip for maximum flavor and enjoyment.
What Makes Each Coffee Origin Unique?
Explore the distinct flavors and ideal roast levels of top global coffee origins—from Ethiopia to Brazil—based on origin traits and expert assessments.
The Main Types of Specialty Coffee Beans Explained
Explore the major coffee varieties including Typica, Bourbon, Geisha, and hybrid types like Pacamara. Learn which beans define specialty coffee.
What to Do With Used Coffee Grounds After Brewing
Used coffee grounds aren’t just waste — dry them out and reuse them as deodorizers, moisture absorbers, or even for exfoliation. Here’s how.
How to Tell If Your Espresso Is Good
Learn how to judge a great espresso by crema color, thickness, and flavor balance. Includes key metrics like 25–30 sec brew time and 7–8g dose.
How to Choose Fresh Specialty Coffee Beans
Learn how to check coffee bean freshness using smell, appearance, and sound, and understand the impact of roast level and bean size.
How 10 Countries Traditionally Drink Coffee
Discover how people in Italy, Turkey, Ethiopia, and 7 other countries prepare and enjoy their traditional coffee—each with unique methods and flavors.
Panama Geisha Coffee: What Makes It So Special?
Discover why Panama Geisha, especially from Boquete, became the benchmark for floral, high-acid specialty coffee after its BOP win in 2004.
What Makes Ethiopian Yirgacheffe Coffee So Unique?
Explore why Ethiopian Yirgacheffe coffee is famous for its floral, citrusy brightness and silky body—with brewing tips and bean recommendations.
12 Key Factors That Affect Your Espresso Shot
Learn the 12 essential variables—grind, dose, pressure, water temp, and more—that determine espresso quality. Master your shot with precision.
Specialty Coffee Bean Grind Sizes Explained
Learn the right coffee grind sizes—from coarse to fine—for your brewing method. Covers grind types, tools, and how to avoid common mistakes.
How to Grind Coffee for Single Origins
Learn the right grind size for your brewing method, why freshness matters, and how to avoid common mistakes when grinding coffee beans.