Coffee Bean
Latest articles, industry insights and brewing guides
What Makes Kopi Luwak Coffee So Expensive?
Kopi Luwak coffee sells for up to $600 per kg. Here’s why it’s costly, how civet digestion affects flavor, and what makes it unique.
How to Choose a Coffee Maker and Fresh Coffee Beans
Learn which coffee maker suits your taste and how to assess coffee bean freshness and purity for the best home brewing experience.
What Kind of Coffee Beans Is Your Coffee Ground From?
Your cup of coffee comes from one of many global origins. Discover the major coffee-growing countries and their most famous beans.
What Roast Level Is Best for Yunnan Arabica Coffee?
Yunnan Arabica, often called 'small-bean' coffee, is typically medium roasted. Learn why this roast suits its bright acidity and why it’s ideal for espresso blends.
What Does Java Robusta Coffee Look Like? Java Medium Bean Images
See clear images of Java Robusta coffee beans — medium-sized, distinctive beans grown in Indonesia’s Java region. These are classic commercial-grade beans with visible traits.
How to Choose Fresh Coffee Beans for the Best Cup
Learn how to buy and store freshly roasted coffee beans to preserve flavor and get the best cup possible.
How Coffee Traders Taste Dozens of Samples Quickly
Coffee professionals use cupping to evaluate multiple samples fast. Here’s how they assess aroma, body, and flavor in under minutes.
How Coffee Beans Are Graded by Size and Altitude
Learn how green coffee beans are graded by sieve size and growing altitude, including common standards used in Kenya, Ethiopia, Colombia, and beyond.
How to Choose a Coffee Maker and Fresh Beans
Learn which coffee maker suits your style and why fresh beans matter most — including grind tips and storage advice.
Colombian Coffee: What Makes It Popular in Taiwan?
Colombia is a top global coffee source. Its beans, especially Supremo, offer balanced acidity and rich flavor, making them a staple in Taiwan’s specialty market.
Inside a Coffee Bean: Cross-Section and Anatomy Explained
Explore the full internal anatomy of a coffee bean—from cherry to roasted form—with labeled diagrams showing seed layers and structure.
When Do Coffee Plants Bloom? Coffee Flowering Guide
Coffee flowers bloom in spring, typically from March to May for Arabica, and November to June for Robusta. Learn peak timing, flower traits, and how climate affects flowering.
What Are Coffee Pea Berries and Flat Beans?
Learn the difference between pea berries (round beans) and flat beans (standard beans), why they form, and where to find them in specialty coffee.
Arabica vs Robusta Coffee Beans: What’s the Difference?
Arabica beans are longer, flatter, and typically greener; Robusta beans are rounder, thicker, and paler. But appearance alone isn’t reliable for telling them apart.
Uganda Coffee Guide: Bugisu, Nanga & More
Explore Uganda’s key coffee grades like Bugisu AA, Nanga, and natural Drugar. Learn production stats, processing types, and export markets.
What’s Inside a Yunnan Arabica Coffee Cherry?
Discover the exact chemical composition of Yunnan’s small Arabica coffee cherries, including fat, protein, caffeine, and sugar levels.
Arabica vs Robusta: The Two Main Coffee Bean Types
Learn how to tell Arabica and Robusta coffee beans apart, including their origin, flavor, caffeine content, and growing conditions.
How Kopi Luwak Coffee Is Made and Why It’s So Expensive
Kopi Luwak, made from civet-digested coffee beans, is among the rarest and priciest coffees globally, with only 500 pounds produced annually at $300 per pound.
What Makes Hawaiian Kona Coffee So Unique?
Learn why Kona coffee from Hawaii is famed for its quality, rarity, and unique growing conditions — and what makes 100% pure Kona so hard to find.
How Coffee Beans Are Born: From Cherry to Roast
Discover how coffee cherries become beans through harvest, processing, and roasting — the journey from tree to cup.