White-skinned onion has 13 ~ 14 functional leaves, tubular leaves, medium wax powder, thick leaf sheath, 2 cm in diameter, green in the upper part and white in the lower part. Mature bulbs are white in skin, membranous, and white in fleshy scales, about 15 layers, and the weight of a single bulb is about 150g.
Crispy texture, heavy sweetness, light spicy taste, less fiber and excellent quality, can be eaten raw or cooked, and is more suitable for dehydration processing raw materials or canned food ingredients. Early maturity, short dormancy period, can produce 2000 kilograms per 666.7 square meters. But the yield is low and the disease resistance is weak. Early sowing in autumn in the Yangtze River basin is easy to bolting in advance. Representative varieties are Hami white skin and so on.