1. Maturity: Mid-late maturity, about 110 days from transplanting to harvest.
2. Shape: High-flat shape.
3. Weight: 2.0-3.5kg, compact head.
4. Color: Green outer leaves with wax powder and yellow inner layers.
5.Planting time: Late-autumn and over-winter in the open field.
6. Key trait: Tolerant to cold and cracking, high and stable yield.