From CoffeeGo
The story
Normally the fruit ("cherry") of the coffee plant contains two seeds ("beans") that develop with flattened facing sides, but sometimes only one of the two seeds is fertilized, and the single seed develops with nothing to flatten it. This oval (or pea-shaped) bean is known as peaberry.Peaberry lovers and some professional coffee graders also believe that because the single peaberry bean receives all of the nutrients of the coffee cherry rather than sharing with another seed, peaberries can have more caffeine and taste sweeter than other beans as well.
The essentials
Peaberry lovers and some professional coffee graders also believe that because the single peaberry bean receives all of the nutrients of the coffee cherry rather than sharing with another seed, peaberries can have more caffeine and taste sweeter than other beans as well.





























