1. Early-mid maturity, tolerance to heat, taste crispy and sweet.
2. Leaf is semi-upright, heads color is light green, longitudinal section is flat oval.
3. Heads weight 1.1kg in summer, 1.8kg in fall and winter.
4. Tolerance to hot but can’t resistant to moisture condition.
5. The variety is prone to Head formation not dense and premature bolting in low temperature, not suitable field planting over October.
6. Suitable sowing season: 4~10 in middle-Taiwan.
7. Harvest at about 60 days after transplanting in summer, 72 days in Winter.