The best onion seed at present is Qin Hongbao onion seed. Qin Hongbao onions are early-maturing, late-maturing, high-staked, oblate red-skinned and purple-skinned varieties. They are excellent varieties and are the preferred varieties for bases and large growers. They are suitable for planting all over the country. Those who are in need are welcome to consult, and the price can be discounted! ! New Early Maturing No. 3: Strong winter resistance, strong growth, short stature, short joints, dense leaves, and enlarged leaves. The outer skin is purple-red, the fruit expands quickly and is available early. The growth cycle for autumn sowing is about 170 to 180 days, and for spring sowing is about 90 to 100 days. The weight of a single plant is about 1.2kg, the general yield per mu is about 7000-8000kg, and the high yield can reach 10000kg. It has been identified by Northwest Agricultural and Forestry University as having strong comprehensive resistance, especially outstanding resistance to downy mildew, gray mold and purple spot disease.