Rapitest Soil Thermometer

Ensure planting success with a Soil Thermometer! Seeds and new plants are successful when they are planted at the safe and proper temperature. Most seeds require warm soil to a depth of at least 3 inches in order to encourage germination. This accurate and durable gardening tool is cased in corrosion free aluminum and is scaled in both Fahrenheit and Celsius. Includes a handy guide that lists the temperature ranges for over 25 types of plants. 6" long.

Instructions for use:
Insert to a maximum depth of 2-3 inches and check the temperature recorded after 3 minutes.