Grape Rkatsiteli

Winemaking Classic: The Rkatsiteli Variety Profile

Rkatsiteli is a legendary grape variety that has firmly established itself in the vineyards of the southern regions. Its cultivation requires skill and dedication, yet the results reward the effort. This planting material, presented by the Omsk State Agrarian University named after P.A. Stolypin, is designed for professional growers ready to handle late-ripening varieties to achieve consistently high yields.

Agronomic Characteristics

The variety is characterized by strong vigor, making it an excellent choice for developing robust, productive vines. With standard agrotechnical care, it demonstrates impressive yields while maintaining balanced sugar content levels between 16–20%. The amber color of the berries and the recognizable fruity flavor make it the benchmark raw material for producing premium dry wines, spirits, and brandy bases.

Resilience and Management

• Climate: The variety shows moderate frost resistance (down to -21°C), allowing for non-covered cultivation in southern regions.
• Disease Resistance: Like many classic varieties, Rkatsiteli requires diligent care. It exhibits moderate resistance to downy mildew and gray mold, making routine preventive treatments essential to mitigate risks from powdery mildew.

Choosing this variety from Omsk State Agrarian University is an investment in time-tested genetics. The combination of high productivity and a distinguished sensory profile makes it a staple tool for any modern viticulturist.