It features 60 days growth period, 36cm plant height, 64cm plant width, 37cm leaf length, 27cm leaf width, 37cm fruit height, 18cm fruit width, dark green outer leaves, white stem, overlapped leafy head, shell shape, disperse top, milky yellow heart, excellent quality, good taste, rapid growth, fast growth of heart, high resistance to disease, heat, moisture and cold, late bolting, 2.5-3kg single plant weight, harvest about 45 days after planting, suitable for spring and autumn cultivation in Yunnan, Guizhou and Sichuan, cover plastic film and direct sowing when the temperature is stable above 13℃ in spring, 3300 plants per Mu.