The Bluelab Guardian Monitor for Plant Germination is a must-have tool for any gardener or grower. This innovative monitor measures three critical parameters for successful plant growth: pH, conductivity, and temperature. With just one glance, you can see the current levels of these parameters and make adjustments as needed. The monitor is designed to help you optimize the growth of your plants throughout each phase, from vegetative to fruiting. It removes the complexity of understanding how each parameter affects the others and provides immediate and accurate results. If any parameter moves away from the ideal level, the monitor's flashing display alerts you so you can quickly make the necessary adjustments. Trust the Bluelab Guardian Monitor to help you achieve outstanding growth and guard the success of your crops.