Dark cave system of planting of abrupt slope plant

The utility model relates to a plant species plants technical field, especially a dark cave system of planting of abrupt slope plant. Including cistern, reposition of redundant personnel pipe network and planting cave, the reposition of redundant personnel pipe network is with the cistern and plant the cave intercommunication, is equipped with the level in the planting cave and joins in marriage gravel layer and plant roots soil horizon. This technique sets up water container in the high -order bit in abrupt slope, through be responsible for, be in charge of, the branch pipe flows automatically to the roots of plants and retaining cup. Retaining cup lies in plant roots's a bottom, and the soil to the roots of plants is inhaled with the water in the cup from bottom to top through the fibre that absorbs water to the cotton pipe of interpolation, and the water top -down of reposition of redundant personnel pipe network instils into plant roots soil, forms the circulation and supplies water. The soil degree of de