Coffee beans 100% Arabica?

All of our coffees are 100% arabica, always.

For reference, there are two main parental species of coffees cultivated (Robusta and Arabica). Arabica is more common and of higher quality, generally speaking.  

"There are over 120 species of Coffea, which is grown from seed. The two most popular are Coffea arabica (commonly known simply as "Arabica"), which accounts for 60–80% of the world's coffee production, and Coffea canephora (known as "Robusta"), which accounts for about 20–40%.[1][2]

C. arabica is preferred for its sweeter taste, while C. canephora has a higher caffeine content. C. arabica has its origins in the highlands of Ethiopia and the Boma Plateau of Sudan, and was the result of a hybrid between C. canephora and C. eugenioides.[3] "