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Seedfactor MET Certified Seedling Heat Mat, Adjustable Temperature Waterproof Durable Germination Station Heat Mat, Warm Hydroponic Heating Pad for Indoor Home Gardening Seed Starter

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$12.99

$ 5 .99 $5.99

In Stock

About this item

  • RELIABLE RESULTS: MET safety certified;Comply with UL 499;CSA C22.2 No.64; Seedfactor’s professional heat mat is to warm a nursey tray sitting on the mat with either cuttings or seeds to get the process of rooting going on
  • ADJUSTABLE TEMPERATURE: It is a adjustable heat source which will raise the temperate of 10-25 ℉ above the surrounding ambient air temperature; Recommended for use with Seedfactor's thermostat
  • Multiple Uses - Perfect for Brewing and Heating your Kombucha, Kimchi & Yogurt. Simply wrap around or place under your container. Use Year around for Windowsill Herb Garden, Plant Propagation, Seed & Seedling Starting.
  • BUILT TO LAST: Supple, flexible and ultra-durable, Seedfactor goes beyond stringent MET standards, water-resistance; The heating pad is UL listed to be a great choice for safe and professional seed starting or plants cloning
  • EASY OPERATION: Place the Heat Mat on a stable dry surface; Plug the Heat Mat into a 120V grounded outlet only, no extra effort; The mat is rolled up for packaging; It flattened out easily after let it heat up for about an hour



Product Description

MET Certified Seedling Heat Mat-20
Temperature Adjustable Seedling Heat Mat-2
Temperature Adjustable Seedling Heat Mat-3
Temperature Adjustable Seedling Heat Mat-4

Laurie
2025-07-22 16:30:56
I plugged this in the day I bought it and have not turned it off to this day. Still working. I use this mat to warm my oil infusions! Great value
Bonnie
2025-06-25 14:08:59
I use this for my sourdough starter. It's cold in my house during winter, so it helps to keep it active.
Isabelle
2025-06-12 14:23:53
First of all I love the price of this - it was the cheapest I could find for a seedling mat. The heat output was great for my seeds, but I would definitely recommend buying a thermometer in conjunction with this to figure out the temp you need. The temp dial is a bit finicky and hard to get precise, hence the lower rating. But despite this it still worked well for my seedlings! For the great price I would recommend if you're willing to spend the extra time to figure out the dial.
Bender
2025-06-11 12:36:24
I've been using this heat mat for a couple of years, and it's been doing the job. The temp dial could be more precise and better labeled, so if that's important to you then this may not be right for you. This does everything that I need it to though, so I'm happy with my purchase.
lesserof2weevils
2025-05-18 10:35:17
As others have said, this mat does not lay very flat. It is quite bumpy but that really doesn't affect my use for this mat. I purchased this mat because it draws 30 watts, whereas most every other warming mat is 17 to 20 watts. I am using this mat specifically for proofing dough and fermenting rye mash bread starters, and the little bit of extra power is just what I need to get a couple degrees more in my proofing box. I did check the wattage with a meter, and it does draw 30 watts at the highest setting. The adjustable thermostat is nice to accommodate different temperature needs.
Mim 52
2025-04-12 11:19:20
To big for what I wanted, but heats up well. Long length would recommend
Customer
2025-03-24 11:37:33
Although it gets the job done, I rate a 3 star because there’s no way of telling what temperature you’re setting it as. It took me 2 days to get the temperature I was looking for. Easy to use, it did get the job done eventually once I found my temp. It lays flat or you can wrap around fermentation jar. Doesn’t take up much space and it’s a good value for your money if you don’t mind the time to find your perfect temperature. Good for germination
Joanne Box
2025-01-06 15:48:48
The temperature in my kitchen during the winter is around 68 degrees so I have created a proofing box using this warming pad placed in a see through, lidded storage container that I purchased at Target. I just place the banneton (basket) with dough in it and allow it to rise. It is easy to see the progress with a see through container. I found by setting the dial about half way works just right for this purpose. This setup is more economical purchasing bread proofing boxes offered here.
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