| 摘要 |
A flowerpot of bottom surface water feed system in which the flowerpot is dipped approx. several centimeters in depth into water and sucks water through an original water drain port, wherein a water storage tank is set in water storage case together with one or more flowerpots, water in the water storage tank flows into the water storage case through a water passing hole, an opening and closing operation for the water passing hole is performed on the bottom lower surface of the water storage tank by a plug interlocked with a float so as to maintain the water level in the water storage case generally at a constant, and also a level detecting float having a permanent magnet is installed in the water storage tank so as to detect and indicate a level position lowered according to a reduction in water amount. <IMAGE> |
