What Coffee Green Bean Sacks Actually Tell You

You’ve seen those big burlap sacks piled high at importers or roasteries—filled with green coffee beans that look plain and smell faint. Yet, printed all over the sacks is a wealth of detailed information about the beans inside. It’s like the wine label of the coffee world, revealing everything from farm to processing method. But what do all those words and codes really mean? Here’s how to understand them.

The short answer: coffee sacks display key details including the origin (like a cooperative or farm), bean grade (such as SHB for high-altitude beans), processing method (washed, natural, or honey), harvest year, weight, and region. All are printed right on the burlap and tell you a lot about what’s inside.

1. Origin: Who Grew the Beans?

The origin section tells you where the beans were grown and often names the specific cooperative, farm, or region. For example, Fedecocagua stands for the Federation of Cooperatives of Coffee from Guatemala, founded in 1969 to support smallholder farmers with training, loans, and market access. Similar organizations exist elsewhere, such as Mogiana in Brazil. These names help trace the human and geographic story behind your cup.

2. Grade & Quality Classification

Different countries classify coffee beans by unique grading systems. In Central and South America, terms like SHB (Strictly Hard Bean) and SHG (Strictly Hard Grown) indicate beans grown at elevations of 1,000 metres or higher—usually associated with better cup quality. Brazil uses SS (Strictly Soft) for its top beans, while Indonesia grades beans from Grade 1 to 4. Other regions may use size-based systems or letter rankings like AA or AAA. These grades reflect bean density, altitude, and potential cup profile.

3. Processing Method: How the Beans Were Prepared

The processing method dramatically affects flavour. There are three main types: washed (also called clean coffee), natural (dry), and honey (semi-washed). Washed coffee involves removing the coffee cherry’s skin and fermenting the beans to clean them—resulting in a cleaner, brighter cup, usually taking 2–3 days. Natural processing dries the whole cherry in the sun, often taking up to two weeks, and produces fuller, earthier flavours. Honey processing is a hybrid: some fruit mucilage remains, boosting sweetness and body. Each method leaves a distinct fingerprint on the final taste.

4. Region & Coffee Belt

Quality coffee generally comes from the Coffee Belt—the region between the Tropic of Cancer and the Tropic of Capricorn. This zone includes well-known origins like Guatemala, Ethiopia, Kenya, Jamaica, Yemen, Indonesia, and Java. These areas offer ideal climate conditions for growing specialty-grade beans. The origin stamp on the sack tells you if your beans come from this prime latitude range.

5. Harvest Year & Weight

Sacks also state the harvest year, critical for freshness, especially for single-origin offerings. Most specialty roasters aim to roast beans within 6–12 months post-harvest. The weight of the sack is also printed—common jute bags hold either 60 kg or 70 kg of green coffee. That detail helps buyers and roasters manage inventory and calculate yield.

Frequently Asked Questions

What do the markings on green coffee sacks mean?

Green coffee sack markings include origin (like Fedecocagua for Guatemala cooperatives), bean grade (such as SHB for high-altitude beans), processing method (washed, natural, or honey), harvest year, weight (commonly 60 kg or 70 kg), and region. These details identify the beans’ source, quality, and handling.

What is the difference between SHB and SHG coffee beans?

SHB (Strictly Hard Bean) and SHG (Strictly Hard Grown) both refer to coffee grown at elevations above 1,000 metres. These terms are used mainly in Central and South America to indicate denser, usually higher-quality beans due to slower growth at high altitudes.

What does SS mean on a coffee sack?

SS stands for Strictly Soft, a grade used in Brazil to classify top-quality beans. Unlike other regions that use hardness or altitude indicators, Brazil’s grading focuses on bean softness and cup quality, with SS being among the best.

What are the three main coffee processing methods?

The three main methods are washed (removing pulp and fermenting to clean beans), natural (drying the whole cherry in the sun), and honey (removing skin but leaving some mucilage). Each affects flavour differently: washed gives cleaner taste, natural yields fuller and earthier notes, and honey adds sweetness and body.

Where is the Coffee Belt located?

The Coffee Belt lies between the Tropic of Cancer and the Tropic of Capricorn. This region includes countries like Guatemala, Ethiopia, Kenya, Jamaica, Yemen, Indonesia, and Java, all known for producing high-quality coffee thanks to ideal altitude and climate conditions.

Why is the harvest year printed on coffee sacks?

The harvest year indicates when the coffee cherries were picked. It’s important for freshness, especially for single-origin coffees, which are best consumed within 6–12 months of harvest to preserve peak flavour and aroma.

Recommended FrontStreet Coffee for Origin Study

Try FrontStreet Coffee’s Ethiopia Yirgacheffe for bright floral and citrus notes typical of high-altitude washed beans, or their Guatemala Antigua to experience SHB-level chocolate and spice complexity. For a natural-process option, their Ethiopia Humbera offers berry and blueberry tones. All highlight what origin and process stamps on sacks really mean. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.