Coffee Knowledge
Latest articles, industry insights and brewing guides
How to Roast 20 Coffee Origins in the ICOFFEE N901CR Home Roaster
Learn the optimal batch size, roast time, and technique for roasting 20 diverse origins in the electric ICOFFEE N901CR home coffee roaster.
How to Roast 20 Coffee Origins on the ICOFFEE N901CR
Discover how to get even, flavorful roasts from light to dark using the ICOFFEE N901CR, with profiles for 20 global origins and expert tips.
How to Roast 20 Coffee Bean Origins Using the Apollo Home Roaster
Master home coffee roasting with the Apollo machine: ideal batch sizes, roast times, and how 20 global origins perform under consistent heat.
How to Roast 20 Coffee Origins on the Apollo Home Roaster
Discover optimal batch sizes, roast times, and techniques for roasting 20 global coffee origins using the Apollo home coffee roaster, including tips for evenness and flavor.
How to Roast 20 Coffee Bean Origins on the Apollo Home Roaster
Discover optimal roast settings for 20 origins using the Apollo home roaster, including batch size tips, flavor development, and time guidelines.
Guatemala Antigua La Flor Coffee Review
A Guatemalan Bourbon-based washed coffee with floral, citrus, and stone fruit notes. Roasted to highlight its delicate profile, ideal for pour-over.
Guatemala Antigua La Flor: Bourbon Floral Coffee Beans
This washed Guatemalan Bourbon lot from Antigua offers delicate floral aroma, citrus acidity, and creamy body. Roasted to highlight its vintage charm.
How Island and African Coffee Beans Roast Differently
Discover how medium and medium-dark roasts shape the profiles of Jamaican Blue Mountain, Yemen Mocha Mattari, Ethiopian Harrar, and Yirgacheffe coffees.
The Three Levels of Coffee Roasting Mastery
Coffee roasting can be divided into three skill tiers: basic, adjustment, and artistic. Find out where your skills currently stand.
Home Coffee Roasting: What Makes It Worth It
Discover how home coffee roasting lets you tailor flavor, cut costs, and explore roast profiles with full control over time and temperature.
What Is Agtron and How It Measures Coffee Roast Color
Agtron measures coffee roast level using infrared spectroscopy. Learn how the 25–100 scale reflects bean color and sugar caramelization during roasting.
How to Identify Coffee Roast Levels Using SCAA Standards
Learn how the SCAA uses Agtron color charts to classify roast levels, and how regional preferences shape roast naming conventions like French or Italian roast.
Why and How to Blend Coffee Beans for Better Flavor
Learn why coffee blends exist, how they improve flavor consistency, and when blending makes sense for better tasting coffee.
How Beginners Can Choose Coffee Beans at Roasteries
Learn how to pick trustworthy roasters, ask the right questions, and buy the best coffee beans for your taste in just a few simple steps.
The Coffee Roasting Process Explained in Detail
Learn how coffee beans transform during roasting—from light to dark—with key phases, temperatures, and flavors explained for better brewing.
The Complete Coffee Roasting Process Explained
From green beans to dark roast: learn the 4 key stages of coffee roasting, including temperature, time, and chemical changes.
The Honeycomb Structure Inside Roasted Coffee Beans
Roasted coffee beans develop a consistent honeycomb-like internal structure, with pores around 10 microns wide. This structure affects extraction efficiency and flavor.
How Coffee Grows: From Seed to Harvest
Coffee beans go through a detailed growth cycle: seed selection, planting, pruning, flowering, fruiting, and careful picking. Learn each step that shapes your cup.
What Does a Coffee Tree Actually Look Like?
Learn the five key physical traits of the coffee plant: roots, trunk, leaves, flowers, and fruit. This guide breaks down the coffee tree anatomy every specialty grower should know.
How Coffee Roasting Works: Stages, Methods & Flavors
Learn the 3 key stages of coffee roasting, the pros and cons of each machine type, and how roast level shapes flavor. Plus, SCAA vs Pacific roast charts.