When they ripen in late-spring and early-summer, the blue berries of this edible honeysuckle are covered in a white bloom, while the flesh turns burgundy-red and becomes sweet and tasty. Very rich in vitamin C, they can be eaten fresh or used to make jam. These plants are currently around 2 years old and they generally start to produce fruit when they are 3 - 4 years old. They are self-fertile, however will produce a bigger crop if planted in close proximity to one another.