With the self-watering elho self-watering insert, plant care becomes a breeze. From now on, you can take care of your plants like a pro without spending much time. The insert is a simple watering system that provides plants with the right amount of water at the right moment. The water sensor in the system signals when new water is needed. Then, the plants are automatically supplied for weeks. Goodbye, watering stress. The insert fits into most elho plant pots as well as other (ceramic) pots. Enjoy a green home effortlessly, simply wonderful.