It features erect and compact plant type, good looking, light green outer leaves, thick leaves, smooth and glossy leaf surface without thorns, white, wide and thick petiole, bright yellow heart, few fibers, delicate texture, crisp, suitable for both raw and cooked eating, high resistance to heat, moisture and disease, harvest 25-30 days for summer cultivation, suitable for cultivation in all regions of China all the year round, fertilizer and water loving, apply enough base fertilizer, add organic fertilizer and compound fertilizer, heavy application of nitrogen fertilizer, apply enough fertilizer and water, no hardening of seedling, 10x18cm plant spacing.