Luster Leaf® Rapitest® Dial Soil Thermometer

Correct soil temperature is critical for success in starting seeds and transplanting seedlings outdoors. This accurate and durable soil thermometer is cased in corrosion free stainless steel. Scaled from 30 degrees F to 90 degrees F. The dial is 2-1/2 inches in diameter with a 6 inch soil probe. Includes a basic chart of germination and transplant temperature guidelines for commonly grown garden plants.