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HBX Seedling Heat Mat, 10" x 20"


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HBX Seedling Heat Mat, 10" x 20"

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Hydrobuilder's Seedling Heat Mat warms the root area of seedling 10-20 degrees above the ambient air temperature, significantly improving the germination process and the success rate of seedlings and cuttings.

  • Warms root area 10 to 20 degrees over ambient temperature
  • Improves the success rate of seedling and cuttings
  • Completely waterproof construction for safe use and easy cleaning
  • Works great with standard trays (10" x 20")
  • Easy to use
  • 18 Watts - 120 Volts
  • 6' power cord


Voltage 120V
Brand HBX
Weight (lb.) 1
Warranty Yes
Free Shipping No
UL Listed Yes

Customer Reviews

Helps the success rate of new seedling greatly Review by Aaron
I was surprised how much this has helped me get my seedlings to grow healthy. I have been doing this for a couple years and bought this a year ago and have had such better seedling rates now. good buy for sure

(Posted on February 9, 2017)
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