Black Currant (Ribes nigrum) BONA

Polish large-fruited variety of black currant resistant to diseases.

Crossing: Ojebyn x (Ribes dikuscha x Climax). Released in 1991.
Vigour: medium strong, low compact shrub
Site requirements: full sun location
Blossom: self-fertile
Fruits: large, 2 g on average, black, ripen evenly, bunches short
Taste: aromatic, sweet
Harvest season: very early, early June
Yield: high
Disease resistance: resistant to American powdery mildew (Sphaerotheca mors uvae)
Frost resistance: completely hardy