Isn't it good to plant leeks at the door?

Yes The door is the way people have been walking. Planting leeks is an obstacle to travel, and it is not good to trample on leeks easily. Leek is a perennial herb of Allium in Amaryllidaceae, which is native to Southeast Asia and cultivated all over China. Leek has also been introduced to Cambodia, Britain, Japan and other countries and regions.