1. Maturity: Mid-late maturity, 90-110 days from transplanting to harvest.
2. Shape: High-flat shape.
3. Weight: 1.6-2.0kg.
4. Color: Deep green outer leaves with yellow inner layers.
5. Planting time: Spring and autumn in the open field.
6. Key trait: High yield, tolerant to cold and cracking, long harvesting time in the field.