The height of Shandong green onions is related to varieties. Ordinary scallions are generally about 70cm long, and Zhangqiu scallions can grow to about 1.3- 1.4m, and the highest can reach more than 2m. The root of this plant is white, which increases with the increase of leaves, up to 100. Its stem is short, usually spherical, and its skin is white.

How tall are the green onions in Shandong?

Zhangqiu scallion is a perennial herb belonging to Liliaceae, also known as cabbage and grass. Slightly spicy, slightly dew and sweet, crisp and tender, with large scallion, suitable for long-term storage.

The quality characteristics of Zhangqiu scallion can be summarized by four words: high, long, crisp and sweet. Height refers to Zhangqiu scallion, a tall plant. The king of onions? The title of "long" means that it is long and straight.

Onions in Zhangqiu contain more protein, vitamins, amino acids and minerals, especially vitamin A, vitamin C and allicin, which have strong bactericidal ability.