PURPOSE: An installation method of a bottom watering plant and the container is provided to strike the root to the rock surface while a plant planting container and a watering container is disassembled successively.CONSTITUTION: A planning hole is formed from the surface of the rock towards the inner side for a constant form and a constant depth. The plant planting container is raised on a tree planting works of a shielding material. Combination of the watering container and a plant planting container is arranged to let the bottom surface of the watering container contacted to the bottom surface of the planting hole. Water is supplied to the plant planted on the watering container through a moisture absorption material by supplying water which is necessary for initial growth of a plant to the inside watering container through a water supplying hole formed on the watering container. The plant planting container lets moisture absorption material installed on several penetration holes and is formed with a biodecomposable resin. The shielding material installed on the top portion of the plant planting container blocks the sunlight and the weed grows.COPYRIGHT KIPO 2013[Reference numerals] (S10) Combination of the watering container and a plant planting container is arranged to let the bottom surface of the watering container contacted to the bottom surface of the planting hole (S20) Plant planting container is raised on a tree planting works of a shielding material, combination of the watering container and a plant planting container is arranged to let the bottom surface of the watering container contacted to the bottom surface of the planting hole, water is supplied to the plant planted on the watering container through a moisture absorption material by supplying water which is necessary for initial growth of a plant to the inside watering container through a water supplying hole formed on the watering container (S30) Shielding material installed on the top portion of
