The autumn seedling stage is mainly to cultivate strong seedlings. Watering once after the seedlings are completed, and weeding and cultivating, can cooperate to promote root development and ensure the growth of seedlings.

Proper water control to prevent freezing, foliar spraying of potassium dihydrogen phosphate to improve plant nutrition. The soil is frozen and poured with enough water for overwintering to keep warm and cold.

In the early spring, the garlic seedlings that have been overwintered by the warm weather begin to turn green. When the temperature stabilizes at one or two degrees, the covered firewood should be removed many times.

When removing firewood, first remove half of the leaves to expose the garlic leaves. After the seedlings adapt to the outside temperature, remove them completely. After that, cultivating and loosening the soil immediately increases the ground temperature.

Three to five days after cultivating, water back to Qingshui, and apply compound fertilizer, 15-25 kg per mu. After the seedlings return to Qingshui, the leaves will grow vigorously. Water and fertilize frequently to promote the growth of seedlings.