Coffee Knowledge
Latest articles, industry insights and brewing guides
Where Did Yunnan’s Small Coffee Beans Originate?
Yunnan’s small Arabica coffee traces back to 1892, planted by a French missionary in Zhukula village. Over 24 original trees still grow there today.
Anatomy of Smallholder Coffee: Shallow Roots & Plant Traits
Explore the root depth, stem structure, leaf shape, flowering, and fruit cycle of small-seed coffee plants—key botanical traits for growers and enthusiasts.
Coffee’s Economic Value: World’s Largest Tropical Food Crop
Coffee ranks as the second-largest traded commodity after oil and yields high returns within 2–3 years, with long harvest cycles and diverse uses.
How to Grow Bourbon Coffee Variety Successfully
Learn how to cultivate Bourbon coffee, an original Arabica variety from Bourbon Island, best grown above 800m with red fruit and sweet flavor.
How to Grow Yunnan Arabica Coffee: Site, Varieties & Spacing
Learn the ideal climate, soil, elevation, and spacing for growing Yunnan’s small Arabica coffee, plus best-practice planting and shading methods.
How to Prune and Train Smallholder Coffee Trees
Learn how to shape and prune small arabica coffee trees with single or multiple trunks for better yield and structure. Step-by-step techniques explained.
How to Train Multi-Stemmed Yunnan Arabica Coffee Trees
Learn the key methods—slanted planting, trunk bending, and cutting—for training productive multi-stemmed Yunnan Arabica trees, plus when and how to replace aging trunks.
How to Manage Soil for Smallholder Coffee Farms
Learn how to control weeds, mulch properly, and improve soil for healthy small coffee trees—key steps for better yields and stronger roots.
How to Irrigate and Fertilize Smallholder Coffee Trees
Learn how to irrigate during droughts and apply the right NPK fertilizer ratios to boost coffee yield in Yunnan’s seasonal climate.
How to Control Coffee Pests in Yunnan Smallholder Farms
Key pests like coffee longhorn beetles and scale insects threaten Yunnan Arabica. Here’s how growers fight back with pruning, insecticides, and root treatments.
How to Manage Coffee Diseases in Yunnan Smallholder Farms
Learn how to prevent and treat coffee rust, anthracnose, and leaf spot in Yunnan’s small Arabica farms with targeted fungicide use, pruning, and sanitation.
How Yunnan Arabica Coffee Is Harvested and Processed
Learn the key steps in harvesting and wet-processing Yunnan’s small Arabica beans, including timing, sorting, fermentation, and drying methods.
Common Coffee Pests and Diseases: How to Identify and Control Them
Learn how to identify and manage major coffee pests like the coffee berry borer and diseases like rust and leaf spot with proven control methods.
How Altitude Affects Coffee Flavor
Learn how growing elevation shapes coffee taste, from bright highland profiles to smoother lowland cups, with key altitude ranges explained.
How to Turn Coffee Grounds into Garden Compost
Learn how to compost used coffee grounds for your garden in 10 days using dry or wet methods, with no strong smell.
The Best Times of Day to Drink Coffee for Health
Learn when to drink coffee to boost energy without harming digestion or sleep. Avoid drinking it on an empty stomach or too late in the day.
What Is White Coffee? It's Not About Color
White coffee isn't pale-colored—it's lightly roasted specialty coffee with reduced bitterness and caffeine. Learn how it's made and why it tastes smoother.
Arabica vs Robusta Coffee Beans: Key Differences
Find out how to tell Arabica and Robusta coffee beans apart, from shape and caffeine content to growing conditions and global market share.
Why Roasting Is the Most Important Step in Coffee Processing
Roasting transforms raw coffee flavors within set limits, creating up to 800 aromatic compounds—far more than the 250 found in green beans.
How to Make Vietnamese Coffee with a Phin Filter
Learn how to brew traditional Vietnamese coffee using a phin filter, including step-by-step instructions, grind size, water temperature, and brew time.