Early maturing variety, obtained at VNIILUPIN by crossing form 37-5 and the variety Sеянец Голубки. Developed by A.I. Astakhov. Included in the State Register of varieties approved for use in the Central region in 2007.
Medium-height, upright bush. Young shoots are curved, green, colored with anthocyanin, matte, hairy.
Leaves are three-lobed, with medium indentations, large, dark green, leaf blade convex, leathery, wrinkled, matte. The central lobe is long, with medium-pointed tips. Leaf base has a deep notch. Teeth are blunt, not curled.
Flowers are large, pale-yellow. Inflorescence is medium (6-12 flowers).
Berries are large (1.9-3.2 g), round, black, matte, sweet taste, universal use. Chemical composition: total sugars — 9.1%, titratable acidity — 1.8%, ascorbic acid — 192.0 mg/100 g.
The variety is winter-hardy, drought-tolerant, resistant to fungal diseases and bud mites. Average yield is 11.2 t/ha (1.7 kg/plant), maximum — 13.6 t/ha (2.0 kg/plant).
Advantages of the variety: resistance to sudden changes in external conditions — drought, spring frosts, as well as to American powdery mildew and bud mites.
Disadvantages of the variety: poorly roots with woody cuttings.
