Soilless garlic can be cut three crops, soilless planting garlic, you need to remove the roots of the brown and black garlic cloves with insect spots, choose full and unbroken garlic, and then put it into the water soaked for 12 hours, so that the garlic head to absorb enough water, to hit the dormant period of the garlic yellow, so that it is easier to come out of the seedling. After harvesting the garlic yellow to tie into bundles, placed in the sun under the sun, so that the garlic leaves from yellow-white color into a golden yellow, called "sun yellow".