It is a healthy vegetable variety introduced from abroad, featuring erect plant type, disperse leaves, long round leaves, purplish red, good looking, tender texture without fiber, suitable for both raw and cooked eating, excellent taste, slightly bitter taste, rich in vitamins, anthocyanin, bitter glycosides, trace elements and dietary fibers, good for health, clear away heart fire, dissolve thrombus, reduce blood lipid, enhance immunity, health care, cosmetic, strong adaptability, resistance to cold, heat and moisture, less pests and diseases, almost no need to use pesticide during cultivation, easy cultivation, suitable for cultivation in all regions of China all the year round, 10-37℃ cultivation temperature.

Sowing from March to September in Shandong, protected cultivation in winter, cultivation from February to October in Jiangnan and the Yangtze River Basin, direct sowing or seedling transplantation, about 25 days seedling age, 15x18cm planting density, high fertilizer and water cultivation, add organic fertilizer and compound fertilizer, heavy application of nitrogen fertilizer, harvest at any time when more than 6-8 leaves.