Scotts 12416 Turf Builder Overseeding Mix Grass Seed & Starting Fertilizer 2-4-2

3 in 1 Functions: You can use the soil tester measure soil moisture, PH Value and sunlight intensity. It’s helpful for you to plant flowers, plants and make them grow healthy and strong.
Easy to Use: No batteries or power required. Switch smoothly between the moisture, pH and light sensors easily with a single button. To start measuring, just stick the long probes into the soil until you reach root level.
Indoor and Outdoor Use: It ensures and maintains the health and quality of your greenery. By using it, you can know when to water, control PH level and whether the plant getting adequate sunlight for your flowers, plants both indoor and outdoor.