1、 Distinction

Fructus Rehmanniae and cortex Rehmanniae belong to a kind of plant. Fructus Rehmanniae belongs to fruit, which is oblate in shape and about 1-3mm in diameter. It can be used as medicine. It is a kind of medicinal material, also known as Yiming. After the plant is mature, the whole grass is harvested, then dried, and the fruit is taken out to make medicinal materials. It has a variety of curative effects. And Fructus Rehmanniae is its herb, with many aliases, also known as broom seedling, broom, < a href=“ https://baike.sogou.com/lemma/ShowInnerLink.htm?lemmaId=206815& ; ss_ c=ssc. citiao. Link "> Di Mai < / a >, < a href =" https://baike.sogou.com/lemma/ShowInnerLink.htm?lemmaId=206815& ; ss_ c=ssc. citiao. Link "> falling broom < / a >, Guanyin vegetables, etc. grow closely together. There are many branches on the stem, and the leaves are alternate, showing linear or strip shape. The flowering period is from June to September, showing spikes, which will open small brown flowers. The flowers are very small. The fruiting period is from July to October, which is what we call Kochia

2、 Growth environment

This kind of plant has strong vitality and strong adaptability. It likes warm climate and can't stand cold. Like a sunny growth environment. It is difficult to grow normally in a dark environment. Only normal sunlight can grow vigorously. The requirements for loam are not strict, but it grows better in loose, soft, breathable and humus rich loam