| abstract |
PROBLEM TO BE SOLVED: To provide a planting unit which does not use soil, has a light weight and a simple structure, and has excellent workability such as workability, relocation, movement, flexibility on site, and the like. . A planting plate (3) made of a slag glass foam sintered body having continuous pores (3A), a water storage tray (2) with which the planting plate (3) is engaged from above, a lower surface of the planting plate (3) and a tray (2). Spacer 4 having capillary action interposed between bottom and bottom Planting unit 1 comprising: |