Octopus Soil Moisture Sensor Brick

• Soil moisture sensor 
• Measures the water content in soil
• Ideal for monitoring an urban garden

The Octopus Soil Moisture Sensor Brick can read the amount of moisture present in the soil surrounding it. It is a low tech sensor, but it is ideal for monitoring an urban garden, or your pet plant's water level. This is a must have tool for a connected garden.