High Grown

High Grown is a term that carries significant weight in the coffee industry, serving as a shorthand for quality and potential flavor complexity. When asking what is high grown coffee, the answer lies in the relationship between altitude and the coffee plant's metabolism. As altitude increases, the average temperature decreases, which causes the coffee cherry to mature more slowly. This extended maturation period allows the bean to develop more complex sugars and acids, which are the precursors to the vibrant flavors we prize in specialty coffee.

In many coffee-producing countries, 'High Grown' or 'Strictly High Grown' (SHG) are formal grading categories. These classifications are based on the density of the bean, which is a direct result of the slower growth at higher elevations. A denser bean is generally considered superior because it is more resilient during the roasting process and is capable of producing a more nuanced and flavorful cup. It is a physical marker of the environmental conditions that the coffee tree endured.

For the consumer, high-grown coffees are often associated with bright acidity, floral or fruity notes, and a clean, crisp finish. These are the coffees that tend to perform best in filter brewing methods, where the clarity and complexity of the flavor profile can truly shine. While lower-grown coffees have their own merits—often providing a heavier body and a more mellow, chocolatey profile—high-grown coffees are the darlings of the specialty market.

In practice, when you see 'High Grown' on a bag, you are being told that the coffee was cultivated in a challenging, high-altitude environment. This is a testament to the effort of the farmers who manage these often difficult-to-access plots. It is a label that promises a certain level of quality and a flavor profile that is likely to be more intricate and lively than that of a lower-grown counterpart.