What is the difference between SHB and SHG coffee?

In many coffee-producing countries, particularly in Central and South America, altitude is one of the most significant factors influencing flavor. The terms SHB (Strictly Hard Bean) and SHG (Strictly High Grown) are used by exporters and producers to signal that the coffee was grown in conditions that favor quality. As altitude increases, the temperature drops, causing the coffee cherries to ripen more slowly. This extended maturation period allows the beans to develop more complex sugars and acids.

'Strictly Hard Bean' (SHB) refers to the density of the bean. At higher altitudes, the coffee plant grows more slowly, resulting in a denser, harder bean structure. This density is highly desirable because it allows the bean to withstand the heat of the roasting process more effectively, leading to a more balanced and nuanced flavor profile. 'Strictly High Grown' (SHG) is a similar classification that focuses on the elevation of the farm, typically requiring the coffee to be grown at 1,200 meters or higher.

While these terms are often used interchangeably, they are not strictly regulated by a single international body. Different countries have their own standards for what constitutes 'high grown.' For example, in Guatemala, SHB is a specific grade, whereas in other regions, the terminology might vary. Despite these regional differences, the underlying principle remains the same: higher altitude equals higher quality.

For the consumer, seeing SHB or SHG on a bag is a good indicator that you are likely getting a high-quality, dense bean that will offer a more vibrant and complex cup. These coffees are often prized for their bright acidity, floral notes, and clean finish. However, like all grading systems, these labels are just one piece of the puzzle. The processing method, the variety, and the roaster's skill are equally important in determining the final taste.

In practice, if you enjoy coffees with a crisp, clean, and complex profile, look for SHB or SHG labels. These coffees are generally more forgiving to brew and offer a more rewarding experience for those who appreciate the subtle nuances of origin. Just remember that while altitude is a great predictor of potential, the best way to find a coffee you love is to explore different regions and trust your own palate.