Royal Gardineer Soil meter

Create the ideal environment for every plant: This small 3-in-1 meter provides information on moisture, pH level, and the light conditions of struggling plants. Say goodbye to yellow leaves and drooping flowers. Extremely easy to use: Simply insert the soil meter into the ground - you'll quickly see what's wrong. Includes a chart with ideal values for selected plant species. Very simple to operate: Just insert it into the soil. Two measuring probes plus a photo cell for light measurement. No power or batteries required.