Boysenberry Rubus ursinus x. idaeus
Boysenberry (Rubus ursinus × idaeus) is a vigorous, trailing berry plant producing large, dark purple fruit with a rich, sweet-tart flavour. A hybrid of blackberry, raspberry, and loganberry, it is ideal for fresh eating, jams, and desserts. Best grown on supports in sunny positions, it thrives in fertile, well-drained soil and offers productive summer harvests in home gardens.