Easily monitor the acidity and alkalinity of soil with this simple measuring tool. Most plants thrive at a soil pH between 5.5 and 7, when nutrients in the soil are optimally available; monitoring pH allows gardeners to raise or lower the level for ideal growth. Simply insert the metal probe into the root zone of your plants -- no batteries or power required!
- Plastic, metal
- Wipe clean with dry cloth
- Instructions included
2.25”W, 10”L, 6.8"L probeShipping + Returns