Hydrofarm™ Seedling Heat Mats


These Hydrofarm seedling heat mats have been reengineered for better performance and greater durability.

The new stronger heating wire, and thicker multilayer construction (50% thicker!) offer more uniform heating and the durability to withstand rugged greenhouse environments so they're tough enough for your home! Plus, the layers are heat-bonded (not glued!) to stay sealed year after year.

By providing bottom heat (up to 20°F above ambient air temperature), you'll increase the germination rate and success of your seedlings and cuttings. Plus, each mat has a handy seed germination guide for many popular flowers and vegetables. Choose from four sizes.

Item # Ship wt Size Watts Stock Status Price Qty
MT10004 1 lb 3 in x 20 in (windowsill size) 7.3 W In Stock $23.99
MT10006 1 lb 9 in x 19.5 in (for 1 typical flat) 17 W In Stock $32.99
MT10008 2 lbs 20 in x 20.75 in 45 W In Stock $54.99
MT10009 3.5 lbs 48 in x 20.75 in 107 W In Stock $89.99

Product Information


Specs

  • Raises the tray or pot root temperature up to 20 degrees higher than the ambient air temperature
  • Uses a 120 volt outlet

Product Features

  • Made of tough vinyl
  • Performs best when set up on a well drained surface, and on an insulator like a wood board
  • Take caution not to set it up in standing water. Also, do not put it directly in the tray or soil. Do not place any heat-insulating materials over it, as it may cause overheating

Product Benefits

  • Gives you a head start on growing from seed in the late winter and early spring


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