You might have known that Kona coffee is one of the most expensive varieties to find. It's limited production, and high demand adds to its value. But did you know that there is a subtype of pure Kona coffee , which is rarer to find? Here are the details. The Peaberries Not all plantations in the Big Island area produce PeaberryKona coffee beans. Only 3% to 5% of coffee firms in Hawaii produce it. This makes these coffee beans one of its kinds. Peaberry beans are roundish in shape. This is different from the flattened coffee beans that you see in the rest of the world. Moreover, these beans form when a seed in the bean or the "cherry" remains unfertilized. This leaves the bean inside a fruit. As a result, the fruit's nutritional and sugar content gets concentrated in a bean, rather than the conventional two. The Flavor The Kona Peaberries have a somewhat sweet taste and light aroma. If you go for a coffee testing workshop on ...