1. Maturity: Early maturity, about 50 days from transplanting to harvest.
2. Shape: Round shape.
3. Weight: 1.0-1.2kg.
4. Color: Deep green outer leaves with more green leaf layers and yellow inner layers, short central pillar.
5. Planting time: Spring and autumn in the open field.
6. Key trait: Tolerant to crack , suitable for storage ,transportation and close planting, compact head, good uniformity.