Olga is a high-yielding oilseed pumpkin variety with creeping stems. It is primarily grown for its dark green, large, and hull-less seeds, which are highly tasty and valued for their zinc content. When ripe, the round fruits are orange with green stripes. Olga grows best in sunny areas protected from the wind. To achieve an earlier harvest, it is recommended to grow seedlings in pots before transplanting them outdoors.