Coffee Knowledge
Latest articles, industry insights and brewing guides
Where Does the Cost of Coffee Really Come From?
Explore why roasted coffee costs far more than green beans. We break down the full production chain and explain each cost factor.
Understanding Coffee Bean Labels: Common Abbreviations Explained
Decode the abbreviations on green coffee bags like DP, EP, SHB, and more. Learn what these common processing and grade codes really mean.
How to Judge Coffee Grind Size for Different Brewing Methods
Learn the exact grind sizes for French press, pour-over, siphon, and espresso, based on SCAA guidelines and particle comparisons.
Ethiopian Coffee: Specialty vs Ordinary Beans Explained
Learn why Ethiopia’s high-altitude, wild-grown coffees taste unique. Discover the difference between specialty and standard Ethiopian beans.
When Is Coffee Harvested? Manual Picking Explained
Coffee is mostly hand-picked to ensure quality. Find out the key harvest seasons in the Northern and Southern Hemispheres, and why timing matters.
How to Store Coffee Beans for Freshness and Flavor
Learn the best way to store coffee beans, including why you shouldn’t refrigerate them and how long opened beans stay fresh.
Does Coffee Cause Calcium Loss? How to Drink Coffee and Still Get Enough Calcium
Drinking coffee can increase calcium loss, but adding milk and getting sunlight helps. Here’s how coffee drinkers can maintain strong bones.
What Is Honey Process Coffee? A Complete Guide
Honey process coffee sits between washed and natural methods. It offers cleaner flavors than natural with more sweetness, thanks to partial fruit retention.
Office Coffee Culture: What Do White-Collar Workers Drink?
Most decent offices offer free coffee all day, and some even have dedicated break spaces. Here’s what fuels the typical workplace caffeine habit.
Where the Word 'Coffee' Comes From
Learn the origin of the word 'coffee', its meaning in Greek, and how coffee beans are grown and roasted into your daily brew.
How Coffee Originated: Myths, Monks, and Early Trade
Discover the true origins of coffee—from a goatherd’s discovery in 600 AD to its spread across the Islamic world. Learn the key milestones in coffee’s journey to global popularity.
How to Hold and Drink Coffee from a Cup the Right Way
Learn the proper way to hold a coffee cup and saucer, including finger placement and posture. Discover how to sip without noise or spills.
The 3 Main Types of Coffee Beans Explained
Learn the key differences between Arabica, Robusta, and Liberica—three major coffee species that define flavor, growing conditions, and market use.
What Is Liberica Coffee? A Rare Coffee Species Explained
Liberica coffee (Coffea liberica) makes up just 1% of global production. Learn why it’s rarely traded, how it differs from Arabica and Robusta, and where it’s still grown.
What Is Robusta Coffee and Why Use It?
Robusta makes up just 2–3% of specialty blends—but dominates instant coffee. Learn why it’s bitter, disease-resistant, and uniquely suited for certain brews.
Ethiopian Coffee: The Origins of Arabica Beans
Learn why Ethiopian-grown Arabica beans dominate global coffee culture, with details on origins, flavor, and key producing regions.
The Three Original Coffee Species Explained
Only three coffee species have commercial value: Arabica, Robusta, and Liberica. Here’s what makes each unique and why most coffee is Arabica or Robusta.
What Happens to Coffee Beans During Roasting?
From first crack to second crack, here’s how coffee beans transform through each stage of roasting, including key temperatures and weight loss.
How to Make Coffee with Aeropress: Two Methods & Tips
Learn two effective ways to brew coffee with an Aeropress, including inverted method, with grind, water temp, and timing details.
Maple Syrup’s Role in Coffee Flavor Profiles
Learn why maple syrup is gaining attention in specialty coffee circles, its health benefits, and how it’s sustainably produced in North America.