Alpha (form Kalugin V.M.) Breeder: Kalugin V.M. Ripening period: 110–115 days (medium early) Growth strength: vigorous Frost resistance: up to −23 °C Disease resistance: high, berries do not crack with excess moisture Description of the variety Alpha is a medium-early, high-yielding table grape form with excellent taste and marketability. The clusters are large, cylindrical, of medium density, weighing from 700 g to 1.5 kg. The berries are large, 26×36 mm in size, dark in color, with an attractive waxy coating. The pulp is dense, crispy, fleshy and juicy, with a harmonious sweet taste. Characteristics Berry weight: 18–20 g Cluster weight: 0.7–1.5 kg Taste: harmonious, rich, varietal Purpose: fresh table, market sale Transportability: high — berries hold firmly on the ridge, retain their presentation well Yield: consistently high Advantages of the variety Large, attractive clusters Harmonious taste with high sugar content Increased frost resistance Does not crack even in excessive humidity Very promising for market cultivation