Coffee Bean
Latest articles, industry insights and brewing guides
Vietnam Coffee Beans: What to Know About Robusta
Vietnam is a top global coffee producer, but nearly all its beans are Robusta. Here’s why, what it tastes like, and how it’s used.
Indian Coffee: Monsooned Malabar & South Indian Origins
Learn why India produces top global coffee, including rare Monsooned Malabar beans, grown in the Western Ghats and processed uniquely.
Indonesia Coffee Regions: Java, Sumatra, Sulawesi
Explore Indonesia’s key coffee-growing islands: Sumatra (Mandheling), Java, and Sulawesi, known for low acidity, earthy tones, and unique processing methods.
What Is Semi-Washed Coffee Processing?
Semi-washed coffee processing removes the outer skin with water, then sun-dries the beans. It combines features of washed and natural methods, offering balanced but less intense flavors.
What Is Washed Coffee Processing?
Washed coffee, or wet processing, delivers bright acidity and clean flavors by removing fruit before drying. Learn how it works and why it matters.
How Coffee Beans Are Graded by Size and Altitude
Learn how specialty coffee beans are graded by mesh size and elevation, from Kenyan AA+ to Brazilian Type 2, with key numbers and country standards.
How the Natural (Dry) Coffee Process Works
The dry process, or natural method, produces coffee with mild acidity and soft bitterness. Here’s how it works, where it’s used, and its tradeoffs.
The 4 Original Coffee Species: Arabica, Robusta, Liberica, and Excelsa
Learn which original coffee species exist and how they've shaped today’s 100+ global varieties. Arabica dominates, but each has unique traits.
Where Coffee Beans Are Grown Around the World
Discover the major coffee-producing regions globally, from Ethiopia and Colombia to Brazil and Hawaii, and the iconic beans each region is known for.
Arabica vs Robusta Coffee Beans: Key Differences Explained
Learn the core differences between Arabica and Robusta coffee beans — including caffeine levels, growing altitudes, bean shape, and flavor profiles.
How Grind Size Changes With Your Brewing Method
Fine for espresso, medium for pour-over, coarse for French press — choose your coffee grind size based on how you brew it.
Flat, Round, and Giant: Types of Coffee Beans Explained
Learn the differences between flat, peaberry, and elephant beans — including what causes them and how they affect your cup.
What to Look for When Buying Green Coffee Beans
Learn how to assess green coffee quality by inspecting bean size, color, processing details, and drying methods before purchasing.
Ethiopian Harar Coffee: Flavor, Processing & Roast Guide
Discover the wild, fruity, and low-caffeine profile of Ethiopian Harar coffee, its unique processing, and why it’s one of the most distinctive beans in the world.
Guatemala Antigua Huafeng Coffee Beans Explained
Explore the full profile of Guatemala Antigua Huafeng: its history, unique processing, and why it’s prized for floral, smoky, and chocolatey complexity.
Kenya AA Washed Coffee Beans Reviewed
Explore the bright acidity and fruity profile of Kenya AA washed coffee, a medium-dark roast with balanced sweetness and clean fruit flavors.
Why Are Your Coffee Beans Oily? Here’s What It Means
Oily coffee beans aren’t always stale — it depends on roast level. Learn why dark and light roasts act differently and when oil signals freshness or spoilage.
Saxi Shakise: Sulawesi's 94.5-Point Specialty Coffee
This 94.5-point Typica from Indonesia’s Mamasa regency offers vibrant fruit-spice notes and diverse profiles, grown at 1500–2200m.
Diamond Mandheling: The Rarest Indonesian Coffee Bean
Diamond Mandheling is a scarce, high-elevation Mandheling variety grown in North Sumatra, known for its bold profile and exclusive Japanese market.
Sumatra Super Diamond Coffee: What Makes It Rare?
Discover the rare Sumatra Jumbora coffee grown at 1300–1500m in North Sumatra, known for its cocoa, caramel, and nutty profile with bright acidity.