Coffee Knowledge
Latest articles, industry insights and brewing guides
Basic Coffee Extraction Facts Every Home Brewer Should Know
Learn the science behind coffee extraction: optimal yields, flavor sources, grind impact, and how to taste balance. All key numbers included.
Where Coffee Originated: Ethiopia’s Highland Regions
Ethiopia’s highlands are the birthplace of coffee. Discover how regional processing methods shape the wild, fruity profiles of Harrar, Yirgacheffe, and Sidamo beans.
How to Make Classic Royal Flame Coffee
Learn how to make the elegant Royal Flame Coffee, a flaming brandy-topped drink with a bold coffee and caramelized sugar flavor.
10 Essential Coffee Drinking Etiquette Tips You Should Know
Learn 10 key rules of coffee etiquette, from not slurping to avoiding blowing on your drink, to enjoy coffee properly in social settings.
What Climate Do Coffee Trees Need to Grow?
Learn the essential growing conditions for coffee trees, including ideal temperature, rainfall, light, wind, and soil for healthy coffee cultivation.
Why You Should Drink Brewed Coffee Within 10 Minutes
Freshly brewed coffee tastes best and stays safest when consumed within 10 minutes. Here’s why waiting too long affects both flavor and health.
How French Press Coffee Reveals Bean Quality and Flavor
Learn how brewing with a French press brings out the true character of coffee beans, with precise grind, water temp, and timing tips.
What Is Specialty Coffee? Coffee Bean Basics Explained
Learn how green coffee beans become brewed coffee, the effects of caffeine, and who should limit intake. All key coffee facts in one place.
How to Clean Your Home Espresso Machine Properly
Keep your home espresso machine in top shape by cleaning it monthly, using vinegar or citric acid if needed, and flushing thoroughly.
How Coffee Seeds Are Planted and Grow Into Productive Trees
Coffee seeds take 40–60 days to sprout and 3 years to flower. Learn how seedlings develop, when trees bear fruit, and how pruning extends yield.
How Coffee Harvesting Methods Differ Around the World
Coffee is picked 1–4 times per year, mostly in dry seasons. Hand-picking and mechanical shaking vary by region and impact bean quality.
What Makes a Good Coffee Growing Region?
Learn the essential climate, soil, and altitude factors that define the world’s best coffee-growing zones, from the Coffee Belt to high-altitude farms.
How Were Coffee Beans First Discovered?
Learn how coffee was discovered in Ethiopia over 1,500 years ago, and how it spread globally to become a key agricultural and cultural crop.
How Specialty Coffee Cherries Are Harvested
Learn how coffee cherries ripen, why handpicking matters, and when the best beans are picked for high-quality specialty coffee.
Why Milk Is the Most Popular Coffee Additive
Milk is used in over half of coffee drinks globally. Learn which milk types work best and why some coffees shouldn’t use it at all.
What Makes Ethiopian Coffee Unique? A Full Guide
Explore Ethiopia’s key coffee regions, processing styles, and flavor profiles—from Yirgacheffe’s floral notes to Harrar’s wild complexity.
How to Serve Coffee After Dinner: Proper Etiquette
Learn the proper way to serve post-dinner coffee, including cupware, placement, service flow, and spoon usage according to formal dining customs.
What Is Coffee Body and How to Taste It
Coffee body is the mouthfeel, not a taste — learn how roast level, brew method, and filter type affect its thickness and richness.
Why Coffee Temperature Matters More Than You Think
Coffee tastes best hot—most drinks should be consumed above 45°C. Here’s the ideal temp range for espresso, milk drinks, and cold brew.
Why Does Coffee Taste More Acidic as It Cools?
Cooling coffee tastes more sour due to acidity becoming more noticeable and certain compounds being released. Darker roasts and drinking hot help reduce the effect.