Air rooted containers placed in a flat ground, such as cement, pavement, such as the ground for the exposed soil should be in the ground pad a layer of gravel or coarse charcoal, the ground often sprinkled to maintain the underground humidity, is conducive to the root to add oxygen and Water, root containers should not be a long time on the land, so as not to grow from the container root into the ground, lost control of the root effect.