It features 58 days growth period, delayed cultivation to 70 days, 46vm plant height, 68cm plant width, 37cm fruit height, 16cm fruit width, 3-6kg single fruit weight, light yellow green and glossy outer leaves, hypertrophic leaves, white petiole, milky yellow leaves, overlapped leafy head, few fibers, excellent quality, good taste, vigorous growth, fast growth of heart, high resistance to heat, moisture, cold, drought and Chinese cabbage three major diseases, suitable for spring and autumn cultivation in all regions of China, 24-26℃ daily average temperature is suitable for sowing, sowing from July 20th to August 28th in Shandong, 2800-3000 plants per Mu.