| 摘要 |
PROBLEM TO BE SOLVED: To provide a moss planting unit which has light weight, and excellent heat insulating properties and workability, and is able to grow a moss.SOLUTION: A moss planting unit is composed of a tray, a water retention substrate arranged in the tray, a growing substrate arranged in the water retention substrate, and a moss grown on the growing substrate. A cross-shaped partition plate is provided in the tray, and the water retention substrate is formed by arranging a chip component in the tray. |
