| 摘要 |
PROBLEM TO BE SOLVED: To provide a wall surface greening system composed of a medium which facilitates growth and maintenance of planting even if it is used for wall surface greening in which a medium volume is limited, and a watering system. SOLUTION: This wall surface greening system includes making a medium unit 1 by molding a medium which contains granular zeolite, vermiculite, and other ingredients followed by holding in a frame, accumulating only a necessary number of the medium units on a water receiving tray 2 followed by assembling, setting on the water receiving tray 2, an intermittent type water-refilling device 4 which automatically supplies water according to change of the water level of the water receiving tray 2, and continuously maintaining an appropriate moist condition of soil of the medium unit 1. Planting 3 which is applied to the medium unit is properly maintained in a supply condition of water and air to roots, so roots do not grow exceedingly, and a healthy condition can be maintained even in a medium of a limited volume. COPYRIGHT: (C)2009,JPO&INPIT
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