The outer leaves are dark green with yellow inner cores. They have strong resistance to downy mildew, soft rot, virus disease and calcium deficiency, so the cultivation is relatively stable. The growth potential is strong and tidy, it can be harvested about 55 days after planting, and the average single ball weight is about 3.0kg. The leaf ball cannonball type, the leaf ball diameter is 15-18 cm. Resistant to low temperature and bolting.