It measures the conductivity of the soil, which is directly related to the soil moisture. Salt content may affect the reading.

When you make a purchase of $50 or more, this Soil Moisture Meter will be included as a free gift. Do not add this to cart if you only need the free gift one.
This is listing is for individual purchases only!

• Automatic recharging rain/irrigation water (Almost maintenance free!!)
• Slow-releasing irrigation
• Weed control
• Root protection
• Soil erosion protection
• Special version made from recycled pre-customer diapers available upon request