ITEM NAME:10 x Soil Moisture Sensor Meter - Soil Water Level Indicator, Hydrometer for img *{margin:0;padding:0;.Simply insert the level into the soil, and it will help your plants grow healthy and strong. Don't pour too much water, it is better to let the buyo below the top water mark. When there is no water in the pot, the buoy of the water level gauge will be at the bottom.
