Humid rainy

Moisture migration and condensation control

Moisture migration and condensation control

This topic explains how moisture migration occurs inside coffee shipments, why condensation (“container rain”) is a risk, and the strategies used to protect green coffee quality during transport.

Solar vs mechanical drying trade-offs

Solar vs mechanical drying trade-offs

This topic explains the trade-offs between solar and mechanical drying methods for coffee, highlighting differences in cost, quality, consistency, and environmental impact.

Risk of over-fermentation

Risk of over-fermentation

This topic explains why honey and pulped natural processes carry risks of over-fermentation, the conditions that cause it, and how producers manage these risks to protect cup quality.

Bed thickness and airflow

Bed thickness and airflow

This topic explains how bed thickness and airflow are managed in honey and pulped natural coffee processing, why they matter for uniform drying, and their impact on flavor and defect prevention.

Mold prevention and airflow management

Mold prevention and airflow management

This topic explains how mold prevention and airflow management are critical in natural (dry) coffee processing, and the best practices farmers use to keep beans clean, safe, and high-quality.

Raised beds vs patios vs mechanical dryers

Raised beds vs patios vs mechanical dryers

This topic explains the three main drying methods in natural coffee processing—raised beds, patios, and mechanical dryers—comparing their processes, advantages, challenges, and impacts on flavor quality.