Just place tray s or pot s on heating mat and the soil in the tray will be heated 10 20 f without heating thermostat above the room temperature.
Electra grow heat mats.
Heavy duty rubber mat is waterproof except at plug and will last many seasons.
Plugs into any standard household outlet.
Simply place seed flats on the wire racks and plug into a normal 110 outlet.
Jump start electric heating cable 24 ft.
Since soil temperature can be so critical to germination success many gardeners use heat mats.
Plug it in and set your seeding flats on the frame for temperature controlled germination.
Gro mat has been pre tested and set to the correct temperature for use.
There are all sorts of different kinds that range all over the cost continuum.
The smaller size mat is just the right size for one of my 11.
The thermostatically controlled rubber mat fits inside a wire frame.
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Gro mat brand electric seedling mats produce a uniform radiant heat for quick propagation of your seedlings.
Easy to use electra grow propagation mat comes with support frame to let heat rise and air circulate between mat and planting tray.
The temperature is self regulating and stays about 20 warmer than the surrounding air temperature.
Bottom heat is one of the most important and effective ways to improve plant germination and rooting.
Seedling heat mats keep your seedlings safe and cozy with a heat mat.
The wire rack is made of non conductive metal and can be handled with no danger of being burned.
I have had good results with an electra grow mat which is available from many seed companies for roughly 50.
The electra grow mat is an easy to use seedling heat mat.
This propagation mat warms the soil for faster germination.
Holds a steady 70 f temperature.
Young plants will also thrive from the warmth given by these heated grow mats.