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Seedling Heat Mat 48"x20"


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Low Price Match
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Seedling Heat Mat is approximately 107W and heats 4 standard 10" x 20" trayS.

Re-engineered for better performance and greater durability! The new, stronger heating wire, and thicker multi-layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments.

*Increases success of seedlings and cuttings
*Warms root area 10-20?F over ambient temperature to improve germination
*Light, watering and planting information on mat
*Waterproof construction
*6 foot power cord
*The only UL Listed seedling heat mats on the market!
*50% thicker construction


  • Model: SHM320
  • Shipping Weight: 4lbs
  • Manufactured by: Hydrofarm

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