VIVOHOME 10 Inch x 20.75 Inch Waterproof Seedling Heat Mat and 40-108°F Digital Thermostat Controller Combo Set MET Certified

COMBO SET - Package includes 1-pack 10*20.75 inch seedling heat mat and 1-pack digital thermostat controller; Comes with a handy carrying bag; Need to store the mat when the seeds have sprouted? Simply roll it up and pack it away, guaranteed not to take up much room

WARM YOUR ROOT AREA - Seedling heat mat will automatically heat the root zone to 10-20°F higher than the ambient temperature; It can be used indoors or in a greenhouse, providing enough heat to get your garden established and keep it healthy

TEMPERATURE CONTROL - Thermostat controller will improve propagation rates by maintaining ideal root temperatures between 40-108°F (5-42°C); The combo set increases the heat of soil moderately; Control device allows gardeners to select and maintain optimum rooting temperatures to speed up the growth of seedlings and cuttings

EASY TO USE - Just place the heat mat on a flat, dry surface under a seedling tray and plug the cord into a standard 120V outlet to begin heating your starts; The digital controller features 3-button interface for simple operation and easy calibration; Compatible with almost all heat mats

SAFETY GUARANTEED - The heat mat complies with MET standards; It can be safely plugged into the UL-certified thermostat three-terminal socket, which supports a 1000W power load; Equipped with a 5.8 feet long power cord and a 6.4 feet long probe cord, it is ideal for wherever you need to place