Skip to content


Original price $37.60 - Original price $116.50
Original price
$37.60 - $116.50
Current price $37.60


SunPad Seedling Heat Mats are perfect for every gardener from beginners to professionals.
They reliably warm the root zone to 10ºF-20ºF above ambient air temperature, creating excellent rooting conditions for seedlings and cuttings.
When used with a temperature controller and tray domes, growers can dial in ideal temperature and humidity.
The mats’ patented double-layer construction is tough and waterproof, which makes them ideal for greenhouses, nurseries, and commercial operations.
Using the heat mat together with our SunPack™ Heat Mat Temperature Controller (item 03SP-TC1000) gives gardeners the best possible control of temperature and humidity, ensuring great success with the rooting of cuttings, seed germination, and seedling propagation.



17 WATT 8.875" x 19.5"
45 WATT 20.75" x 20.75"
100 WATT 48" x 20.75"