Thirsty Plant Kit
Kids build a solar-powered moisture sensor to tell them when their plant needs water.
In 3 simple steps, thirsty plant comes together to tell you when it's watering time:
1.Make the sensor using plaster and a circuit.
2.Twist the wires together to build the solar panels and attach to your favourite plant.
3.The light will flash when the plant’s thirst needs quenching!.
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