Resistant to club root in spring, yellow core, the best variety in early spring, grow vigorous, uniform, 55 days after transplanting, each weighs about 3.0-3.5kg, heads are barrel shaped,well wapped on top, diameter is 15-18cm, dark green outer leaves and yellow inner leaves, strong resistant to club root, downy mildew, Erwinia, virus disease and calcium deficiency, easy to cultivate, overwinter, late bolting, high yield.