What does Strictly Hard Bean (SHB) mean in coffee grading?

Strictly Hard Bean - abbreviated SHB - is a Central American altitude-based grade designation indicating the coffee was grown above approximately 1,350 metres above sea level. It's the highest altitude classification in the grading systems used by Guatemala, Honduras, and other Central American origins.

The term reflects the historical understanding that coffee grown at higher altitudes develops more slowly, producing a denser, harder bean with more complex flavour potential. A harder bean is associated with greater density and cellular development - which correlates with better cup quality, more even roasting, and longer shelf life as green coffee.

SHB on a Central American specification is a positive quality signal, telling you the coffee was grown at altitude where cooler temperatures slow cherry maturation. It's not a cup quality guarantee on its own - processing, varietal, and farm management all interact with altitude - but it sets a baseline for what you'd expect. The equivalent designation in Mexico and some other origins is Strictly High Grown (SHG).