To achieve higher temperatures the mat may need to be placed on a more insulated surface.
Multiple heat mats jump start thermostat.
Vivosun s professional heat mat just like jump start and apollo horticulture models maintains temperatures of 10 20 above ambient air temperature which is perfect for seed starting and propagation.
Hydrofarm s jump start heat mat thermostat controls the temperature of heat mats by providing constant optimum temperature for plants seedlings and cuttings.
It is compatible with all jump start heat mats and most other seedling heat mats.
Easy plug in operation with led indicator light digital temperature selection and three prong ground plug.
It is much more flexible however and is also waterproof and durable.
Covering the seedling tray with a humidity dome will also aid heat retention.
If the thermostat remains on delivering power to the heat mat for more than 5 consecutive hours this indicates desired temperatures are not being reached.
Set up the thermostat 1.
It is ideal for maintaing root zone rooting temperatures in a tray and dome.
Riogoo 9 5 x20 5 seedling heat mat and thermostat controller 68 108 f digital thermostat controller ip68 waterproof heated mat thermostat controller 4 4 out of 5 stars 105 28 99 28.