Medium-early maturing variety, obtained at the Minusinsk Experimental Station for Horticulture and Vegetable Growing by crossing varieties Druzhnaya and Karelskaya. Breeders: V.F. Cherkashin, T.K. Smyskova, L.P. Muravieva. Included in the State Register of Varieties approved for use in the East Siberian region in 2008.
Medium-height, medium-spreading, medium-density bush. Non-woody shoots are thick, straight, light green, with weak anthocyanic coloring at the top, hairy. Woody shoots are thick, straight, dark brown, weakly hairy, matte. Buds are medium-sized, elongated, pointed at the tip, light green, with weak anthocyanic coloring, slightly hairy, slightly deviated, solitary, leaf scar shape is rounded.
Leaf three-lobed, large, green, matte, bare, wrinkled, leathery, herbaceous, blade concave. Lobes are pointed, the central one exceeds the lateral ones, with protrusions. Lateral lobes are of medium length, broad, tips are sharp, directed sideways, angle between veins of lateral lobes is acute. Base has an open, wide notch. Teeth are large, tooth tips are "claw-like", veins are not colored. Petiole is long, thick, weakly hairy along its entire length, light green, positioned on the shoot at an acute angle.
Flowers are medium-sized, sepals are dark pink, arranged loosely. Inflorescences are medium-sized, hairless, medium density, medium thickness, axis thick, pedicel long, hairless.
Berries are large and very large (1.4–2.5 g), round, nearly black, dry detachable, with a large number of small seeds, medium skin. Receptacle is medium-sized, closed, non-deciduous, pedicel is short, brown-green, hairless. Taste is sour-sweet (4.6 points). Berries are of universal use. Chemical composition: dry extract substances — 15.7%, total sugars — 8.1%, titratable acidity — 2.8%, ascorbic acid — 211.0 mg/100 g.
Highly winter-hardy, moderately drought-tolerant, heat-resistant, self-fertile (36%), resistant to powdery mildew, anthracnose, septoria, and bud mite, average yield 8.3 t/ha (1.7 kg/plant),
Advantages of the variety: winter hardiness, early fruiting, high annual yield, complex resistance to major pests and diseases, improved berry transportability.
Disadvantages of the variety: uneven berry size, uneven ripening.
