Corydalis is known as the "broken heart grass" because the whole plant is poisonous, and when eaten by mistake, it will be poisoned, and in serious cases, it will lead to death. However, Corydalis has medicinal and ornamental value, and it is cultivated in many areas, and the cultivation of Corydalis should be applied before and after the Ching Ming Festival every year to apply urea to maintain the growth of the plant.

The reason why violet corymbosus flowers are called gut-busters is because the whole plant is poisonous, and poisoning occurs when it is accidentally eaten, and in serious cases, it can be fatal. However, violet corymbosus flowers bloom in March-April every year, and the color of the flowers is bright and compact, with a higher ornamental value, and it has been distributed in China's Liaoning, Hebei, and Guizhou, among other places.

The growth habit of purple corydalis

Purple corydalis has a strong adaptability to the environment, often growing in the hills at an altitude of 400 meters to 1200 meters, ditch or rocky, like a warm, humid environment, but drought tolerance is poor, dry weather will be wilted and die of the phenomenon.

Breeding purple corydalis, in April every year, to provide it with fertilizers such as urea, to promote plant growth, and fertilization should be combined with watering, to avoid excessive fertilizer, purple corydalis fertilizer, and purple corydalis is prone to weeping willow rust, breeding should be regularly sprayed with fungicide to inhibit the occurrence of disease.