Hollow cabbage leaves generally do not need to be removed. Usually eat hollow cabbage, most people do not remove the leaves, mainly eat the stems and leaves. In terms of taste, the hollow cabbage leaves have a good flavor and can not be removed. From the nutritional point of view, the leaves of the hollow cabbage are rich in a variety of nutrients, good for the body, you can not have to remove.

Hollow cabbage, also known as water spinach, tomcod, tomcod, vine vine vegetable, tomcod, is tomcod genus light calyx group of plants, originating from East Asia, is now widely cultivated.

There are varieties of water spinach in cultivation, some are divided into water spinach and dry water spinach by cultivation conditions, and some are divided into white and purple flower species by flower color.

Hollow cabbage is commonly cultivated in Fujian, Guangxi, Guizhou, Jiangsu, Sichuan, Guangdong and other provinces in central and southern China, and less in the north. Hollow cabbage should be grown in a warm, moist climate and fertile soil.