The moisture indicator is inserted into the root-ball of the plant. Red means that the plant is dry and blue means that the plant is moist. Generally, the plant needs water when the meter is red with a few blue spotsRead more
Product description
The moisture indicator is inserted into the root-ball of the plant. Red means that the plant is dry and blue means that the plant is moist. Generally, the plant needs water when the meter is red with a few blue spots