1、 What kind of plant

Leek is a perennial herb with a very special and rich taste. It can generally grow to 20-45 cm high. It has good adaptability and is cultivated in all regions of China. It is a good vegetable to grow. It has strong cold resistance and heat resistance. It can grow all year round in the south. However, in the northern winter, the underground part will temporarily sleep and continue to grow after spring

2、 Growth form

Leek leaves are dark green, very slender and flat, with a layer of wax powder on the surface, which are divided into wide and narrow leaves. The flowers are white, and the flowers keep opening from outside to inside. Its seeds mature black and are usually planted using the same sowing method. Usually, it can be harvested many times a year. Each time it is harvested, it will grow over a period of time

3、 Variety

It has many varieties. Generally, it can be divided into root leek, leaf leek, flower leek and leaf flower leek. The root leek grows well and is very easy to plant. The leaves of leaf leek are very broad and tender. The leaves of flower leek are very short and hard