Model # VSEEDMAT48

Internet # 203357026

Seed Propagating Seedling Heat Mat

$64.97 /each



Model # VSEEDMAT48

Internet # 203357026

Studies have proven that plants with a root zone that is kept warm thrive and propagate at a much faster rate than plants that do not. Simply place the Seedling Heat Mat on a flat, dry surface under a seedling tray and plug the cord into a 120 V outlet. For best results, use propagation dome over the seedling tray and keep it under T5 fluorescent lighting or in a greenhouse lighting environment. Direct sunlight or high HID lights may be too intense for seedlings.

  • Warms root area 10-20 above room temperature
  • Speeds germination and encourages strong root growth
  • Fits snugly under a standard size seed tray
  • High quality, water resistant construction
  • May be used with a compatible thermostat for temperature control
  • Size is 48 in. x 20.5 in.

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Landscape Supply Type 
Seed Type 
Seed Starter Kit 


Price: $50 - $100
Brand: Viagrow
Review Rating: 4 & Up
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Rated 4.6 out of 5 by 17 reviewers.
Rated 5.0 out of 5.0 by Great product This heating pad is good sized. It will fit 4 of the 24 inch starting trays. It runs a little warm in the heated house. I would recommend putting in a garage or using a towel between the trays and the pad. May 3, 2016
Rated 5.0 out of 5.0 by High Quality for a good price I bought this heat mat after I had purchased one from a gardening supply catalogue and this one is just as good and actually, the material it is made from is higher quality for less price. I would highly recommend this if you are growing seeds indoors because it heats the soil/planting mix and since it is waterproof there are no worries when water spills. (and it does). April 20, 2016
Rated 3.0 out of 5.0 by Needs a tweak The heating pad would be greatly improved if an on/off in-line toggle switch was added. The only current method is to unplug it. March 29, 2016
Rated 4.0 out of 5.0 by Seed starting made easy The seedling heating mat works well with the grow light I have. However, I should have paid closer attention to the mat size because I at least need another one to accommodate all of my grow pots. My bad! March 26, 2016
Rated 5.0 out of 5.0 by They work so good, I bought more They work very well, the only problem is you do have to put a controller on them so they don't get to warm. January 26, 2014
Rated 4.0 out of 5.0 by Keeps the seedling trays warm The product arrived as expected after order. Not sure if it was the time of year (February) but the mats were a bit difficult to unroll and flatten out due to the cold temps. I unrolled them and laid them out to flatten out a bit, but it was not as easy during this time of year, not sure if the mats would unroll any better in a warmer season. The mats have been in use for about a month now and they are keeping the seed pots warm, so far so good. I am not using any thermostats, just plug straight into the power strip and they work well. March 3, 2015
Rated 5.0 out of 5.0 by Very Wise Purchase - Recommended by a Friend These mats are just the thing my tomatoes needed! They are doing fantastic! April 28, 2015
Rated 5.0 out of 5.0 by Very Good product It was easy to assemble and made my plants grow fast April 7, 2015
  • 2016-05-12 T14:24:37.197-05:00
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