Description
This specialty Bok Choy has medium size, 15~17 cm tall. Round wrinkled leaves, dark green outer leaves. The semi folded center leaves is light green to white. It can tolerate to cold temperature low to -10 C. Exposure to frost and cold weather will promote excellent texture and flavor. Great quality and very delicious.
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 Wu’s head will partially turn yellow which is very favorable, juicy and crispy. Check out our YouTube videos on how to start cool weather vegetable seeds for your garden!
中株类型，较紧凑塌地，株高15-17cm，叶片椭圆形，外叶皱缩墨绿色，有光泽，心叶浅绿，白色。耐寒性强，口感甜糯，品质优。
喜冷凉气候，在18-22℃下生长最适。耐寒性强，生育期遇到-10℃低温一般不致冻死；不耐热，25℃以上高温及干燥条件下生长衰弱；乌菜系列适合夏末（北方）或者秋季种植。乌菜在低温（-5度到5度）中持续两周以上时，会生成半结心状态。该品种的心一部分会变成变成黄色，味道丰富，品质优良，是难得的美味。
Temperature chart/温度表
