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 the right amount of water to the plants at the right moment. The system's water sensor 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.