1. Maturity: Medium maturity, about 80 days from transplanting to harvest.
2. Shape: High-flat shape.
3. Weight: 1.5-2.2kg, compact head, and high yield.
4. Color: Deep green outer leaves with yellow inner layers.
5.Resistance: Tolerant to bolting and cracking, suitable for transportation.
6. Planting time: Spring, over-summer and autumn in the open field.