Tessa watermeter refile L

The watering sensor is ideal for beginners and experts alike. With it, you can find out how wet the soil is and thus avoid overwatering.

One of the main problems with houseplants is that water stays in the pot for a longer period of time. This accumulated excess water can rot the plant's roots and cause its leaves to turn yellow.

• Remove the meter from the soil and check the opening at the bottom. If the refill has deteriorated, it is time to replace it with a new one. If the sensor no longer responds when you water, you will also need to replace the inner core.