Fast-Gro™ Root Zone Heaters

Fast-Gro™ Root Zone Heaters

Radiant Heat Sales is a leading supplier of electric Root Zone Heating Mats for professional and home use.

Root zone warming has been used in commercial greenhouses for years to grow bigger, healthier plants. Now this exciting technology is available to the home grower in a small, affordable package!

After years of providing root zone heating to commercial growers, Radiant Heat Sales is proud to make this innovation in home plant care available to the general public.

The Fast-Gro™ heating mat costs just pennies a day to operate, but gives you all the advantages of the larger industrial models:

  • Germinate seeds faster - ideal for starting seedlings!
  • Grow plants up to 3 times faster!
  • Keep soil temperature 15 to 20 degrees above room temperature — helps prevent root rot!
  • Perfect for use in cooler window boxes — saves on heating bills!
  • Water resistant construction — spills just wipe off!

Greenhouse tests have shown that identical plants, cared for in exactly the same way, will grow up to three times faster when their roots are kept warm. In fact, if the air temperature is as low as 50° F, plants without root zone heating don't grow at all while those that do have root zone heating continue to thrive and grow!