Four Season Choy Sum|四季菜心

1、Description

    This variety is a biennial herbaceous plant of the Brassicaceae family and the Brassica genus. It is a variant of Chinese cabbage and a unique variety formed through long-term domestication. Shallow root system, abundant fibrous roots, strong regeneration ability; Short stem before bolting, round flower buds, yellow green or green; The leaves are wide oval or elliptical in shape, green or yellow green in color, with distinct leaf veins; The petiole is narrow and has shallow grooves.

该品种是十字花科、芸薹属一二年生草本植物，是白菜的变种，是经过长期的驯化，形成的一种独特的品种。 根系浅，须根多，再生能力较强；抽薹前茎短缩，花薹圆形，黄绿或绿色；叶为宽卵圆或椭圆形，呈绿或黄绿，叶脉明显；叶柄狭长，有浅沟。

2、Temperature chart

3、Seed sowing process description