GF Syomushka is an early, vigorous grape variety of Viktor Kalugin's selection with high yield and exceptional taste. The clusters are large (0.7–1.2 kg), medium density, with an attractive red-purple color of the berries (12–16 g, 32×26 mm). The pulp is fleshy and juicy, with a marmalade consistency with a crispy skin. The taste is bright, combining notes of muscat, tea rose and strawberry. Frost resistance to -28 °C, high resistance to diseases. Ideal for fresh consumption and commercial cultivation.