This specialty Bok Choy has beautiful golden heart which is semi folded. Plant is 8~10 cm tall. Round wrinkled leaves, dark green outer leaves. The center leaves are golden color with white petioles. Exposure to frost and cold weather will promote excellent texture and flavor. It can tolerant to cold as low as -5C.
It is the best to grow in late summer or autumn to let it grow into cold winter or through winter. When Wu Choy exposes to low temperature (-5 C to 5 C) for more than 2 weeks, it will form a semi-head. Golden in Green’s head will turn golden yellow which is very favorable, juicy and crispy.