Caturra is a pure-line dwarf mutant of red Bourbon, which was discovered in Minas Gerais, Brazil in 1937. Its leaf and fruit characteristics are similar to Bourbon, and Caturra cherries can be either red or yellow; otherwise known as Caturra Vermelho and Caturra Amarelo. It is short in height with abundant lateral branches and secondary branching, which gives to the plant a vigorous and compact aspect. Caturra was never grown in lowland plantations in Brazil due its susceptibility to coffee diseases and to lack of hardiness for Brazilian frost-risk areas. The adaptability of this variety is broad, so it has spread across Colombia and Central America, where it was and still is grown at higher altitudes.
The name Catuaí comes from the Guarani phrase "multo mom," meaning "very good." This variety was developed by the Instituto Agronômico (IAC) of São Paulo State in Campinas, Brazil. Catuaí is the result of crossing Mundo Novo, known for its high productivity, with Caturra, chosen for its small size. The outcome is a compact, high-yielding plant with consistently good cup quality across Central America. However, it's highly susceptible to leaf rust. Catuaí comes in both yellow and red-fruited types.
Catimor cultivars are **increasingly popular among farmers, producers, and consumers alike**. Originally developed by agricultural scientists in Portugal in 1959 with the aim of creating a disease resistant variety with high yields.
Catimor comes from crossing Híbrido de Timor (a natural hybrid of Canephora and Arabica) with Caturra (a Bourbon mutation). These plants are compact, enabling denser planting, and resist common coffee diseases. Catimor grows worldwide, particularly in regions where traditional Arabica varieties face challenges from disease or climate. However, in some areas like Southeast Asia, Catimor remains controversial due to questions about its quality and flavour profile compared to other Arabica varieties.
Bourbon is one of the most culturally and genetically significant varieties of Arabica coffee in the world. This tall variety is characterized by relatively low production and susceptibility to major diseases. However, it produces excellent cup quality when grown at high altitudes.
The first Bourbon plantation dates back to 1715 when the variety was introduced from Yemen to Bourbon Island, now known as La Réunion. Bourbon traces its origins to a broad group of C. arabica specimens that developed naturally and is still cultivated in Central America today.
Depending on the sub-group, Bourbon coffee can produce red, yellow, or orange-coloured cherries. The plant's shoots initially grow upwards at a 45° angle to the stem, and the stems are sturdy. Young leaves are green, and the plants generally have broader leaves and rounder fruit and seeds than Typica and its descendants.