Fertile Earth WaterStik Plant Moisture Sensor
The WaterStik is a revolutionary moisture sensor designed to automatically remind you when to water your indoor plants. The multi-colored LED instantly tells you the status of your plant. The WaterStik not only reminds you when to water, but it also tells you if you’ve overwatered. The WaterStik is the only indoor moisture sensor that measures the actual variance between the soil and the water, thus is not susceptible to variations in the soil. The depth gauge tells you how deep (more…)