This Heat Mat Thermostat is an electronic temperature control device from Hydrofarm that allows you to select and maintain optimum rooting temperatures for faster seedling or cutting growth.

The Heat Mat Thermostat is compatible with all Hydrofarm Seedling Heat Mats and many other heat mats as well. By maintaining ideal temperatures in the rooting area you can get better rooting and faster growth.

Includes a temperature sensing probe that you insert into the growing medium for precise control.

NEW AND IMPROVED - Our new heat mat thermostat is digital for greater accuracy.