WaterStik™ 
Ensuring houseplants are never underwatered or overwatered is key to maintaining their health,
but determining a plant's true watering requirements isn't easy. This simple soil-moisture monitor eliminates the guesswork, letting you know when plants need water, and – just as
important – when they don't.
Effective with plant types from desert to tropical, it can be used for instant-read testing on plants all around the house, or for constant monitoring of a single plant. In the instant-read mode, four color-coded LED lights indicate if soil moisture is too high (blue), ideal (green), low (yellow) or dangerously dry (red). Left in the soil, it monitors constantly, alerting you when the plant needs water by subtly blinking either yellow or red, depending on urgency.
Runs on two included button-cell batteries. |
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