| 摘要 |
A self-contained insert for use with a planter to provide self-watering of container-grown plants. It has a perforated tray supported over a reservoir that contains a submersible pump, and water or nutrient solution. Plants may be in pots supported by the tray, or plant roots may be in a growth or support medium distributed directly into the tray. A height-adjustable riser supported by the tray houses the pump's controller/timer/battery. A drip line connected to the pump distributes fluid from the reservoir to plants in the tray. Solar power is used for pump operation, and may be derived from a unit secured to the riser, or a unit positioned remotely from the reservoir and tray. No municipal power or water supply connections are needed for insert function. Applications include, but are not limited to, use for daily watering of plants in residential homes, commercial buildings, hotels, convention centers, and college campuses. |
