S795

What is S795 coffee? S795, or Selection-795, is a prominent Arabica cultivar developed at the Balehonnur Coffee Research Station in India. Created by R.L. Narasimhaswamy, this variety was the result of a deliberate cross-breeding program between S288—a line with Coffea liberica introgression—and the Kent variety, which itself is a hybrid of Typica. Released in the mid-20th century, it quickly became one of the most important varieties for Indian coffee production.

The primary goal behind the development of S795 was to combat the devastating impact of coffee leaf rust (CLR). By combining the rust-resistant traits of S288 with the high-yielding and high-quality characteristics of the Kent variety, researchers produced a plant that offered both economic stability for farmers and a desirable cup profile. It is a tall-stature plant that has shown wide adaptability across various growing regions.

Why does S795 matter? For many years, S795 was celebrated globally for its rust resistance. While it remains a staple in India, it is important to note that its resistance can vary depending on the specific races of rust present in a local environment. In India, where the concentration of rust races is among the highest in the world, the variety is now considered susceptible, highlighting the ongoing evolutionary battle between coffee pathogens and plant genetics.

For the coffee drinker, S795 is often associated with the classic profile of Indian specialty coffee: balanced, mild, and approachable. It lacks the aggressive acidity found in some other Arabica varieties, making it a favorite for those who prefer a smooth, well-rounded cup. Its historical significance as one of the first successful rust-resistant strains makes it a cornerstone of coffee breeding history.

In practice, S795 represents the success of mid-century agricultural science in supporting smallholder farmers. When you encounter this variety, you are tasting a piece of coffee history that helped sustain the industry during periods of intense disease pressure. It remains a testament to the importance of genetic diversity and the continuous need for research to protect the future of coffee farming.