What Is Arabica Coffee and Where Does Caturra Fit?

Arabica is the species behind most specialty coffee, prized for elegant flavor. Its oldest heirloom lines are Typica, from Ethiopia, and Bourbon, from Yemen. Caturra is a single-gene Bourbon mutation found in Brazil in the 1950s: higher yielding, more disease resistant, shorter for easier harvesting, and planted at 700 to 1,700 meters.

Caturra matches Bourbon in the cup and adapts well, tolerating dense planting and full sun without shade trees, which earned it the name Sun Coffee. Higher altitudes improve flavor but lower yield, and like Bourbon the tree rests a year after fruiting. The Front Street Butterfly blend combines Caturra and its Catuai variant.

Caturra is an important single-gene mutation within the Bourbon family, securing a place in the specialty coffee world through its strong adaptability and outstanding flavor performance. This article will guide you through Caturra's origins, botanical characteristics, cultivation advantages, and its relationship with Typica and Bourbon. At the same time, we'll use [Front Street Butterfly] as an example to share the brewing parameters and flavor characteristics of this bean, helping coffee enthusiasts gain a more comprehensive understanding of this variety.

Arabica has become the main force in specialty coffee with its elegant flavors, and the ancient Arabica heirloom varieties can be traced back to two major sources: Typica from Ethiopia and Bourbon from Yemen.

Typica is Ethiopia's oldest heirloom variety, with outstanding elegant flavors, but the plant is physically weak, prone to coffee leaf rust, and produces a relatively low yield, making its economic efficiency poor. Its beans are slender and pointed, earning it the title of the "Lin Daiyu" of the coffee world.

Bourbon, alongside Typica as an ancient premium variety, can be further divided into "round-bodied Bourbon" and "pointed-bodied Bourbon." Round-bodied Bourbon is vigorous and robust, not as delicate as the frail and sickly Typica, with better resistance to coffee leaf rust, and its flavor is by no means inferior. However, it has one drawback: the coffee tree needs to rest for a year after producing fruit for one year.

Caturra:

Caturra is a single-gene Bourbon mutation discovered in Brazil in the 1950s. Its yield capacity and disease resistance are both superior to Bourbon, and the tree is shorter, making harvesting easier. Unfortunately, it also faces the same problem as Bourbon—needing to rest for a year after producing fruit for one year. In terms of flavor, Caturra is on par with Bourbon beans.

But Caturra has stronger adaptability and can be planted at high density without shade trees. It can thrive even when directly exposed to the scorching sun, which is why it is also called "Sun Coffee."

Caturra is suitable for cultivation at altitudes between 700 and 1,700 meters. The higher the altitude, the better the flavor performance, but the bean yield decreases accordingly.

Taking [Front Street Butterfly] as an example, this bean includes Caturra and its variant Catuai, offering a fuller body with a slight nutty flavor.

Front Street brewing parameter recommendations:

V60/90℃/1:15/Time 2'20"

Flavor: The dry aroma has a faint jasmine fragrance; on the palate, there is a soft citrus acidity, honey sweetness, and black tea character, along with some nutty flavors.

The above content is compiled by CoffeeHunters, a coffee news website.