MET Certified Seedling Heat Mat, Seedfactor Waterproof Durable Germination Station Heat Mat, Warm Hydroponic Heating Pad for Indoor Home Gardening Seed Starter(10" x 20")








Key features
- •MET safety certified;Comply with UL 499;CSA C22.2 No.64
- •Ensures the root area of seedlings remains between 70℉and 85℉ to ensure growth and increased germination
- •Available in 3 sizes: Small: 10"x20", Watt: 17.5W ; Medium: 20"x20", Watt: 45W ; Large: 48"x20", Watt: 100W
- •Designing with waterproof construction, our seeding heat mat is safe for use indoor plantings,The new, stronger heating wire and thicker multi-layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments.
- •The Seedfactor Seeding Heat Mat adopts the latest 7.5MM thickening,105 degrees of high temperature resistant cylindrical SJTW 5.9ft water-proof power cord (thicker than the general power cord, solid, high temperature resistant), safer and more durable, and guarantee the stability of seedling mat safety work.
MET Certified Seedling Heat Mat, Seedfactor Waterproof Durable Germination Station Heat Mat, Warm Hydroponic Heating Pad for Indoor Home Gardening Seed Starter(10" x 20")
List Price: $19.38$17.44DEALYou Save: $1.94 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.3
out of 5
Based on 10 reviews
5★
80%
4★
20%
3★
0%
2★
0%
1★
0%
As Advertised and Warms Without Getting Dangerously Hot
Heather✓ Verified Purchase•April 4, 2018
I actually wish it got a little warmer and had a temperature setting. These are things I didn't think of before purchasing. I am doing some science projects with the kids, but with the cold snap we've had we were unable to get our seeds warm enough This works.
Perfect for brewing
The H girls✓ Verified Purchase•April 3, 2018
Bought this to keep my Kombucha warm. I live in Minnesota, and it gets cold. We keep our house at 65 and that's a bit too cold to brew Kombucha. This brings my jar to about 75-78 degrees which is perfect. I wrapped it around my jar and left it, I did not secure it and it stays just fine.
Great for seed starters
Sooner Dealia✓ Verified Purchase•April 2, 2018
I got this as a birthday gift for my Dad. He's always used heat lamps on his seed starter setups, but I kept trying to convince him to use this in order to save energy. We tried it out and it doesn't take up as much power as his heat lamp setup plus it's less of a fire hazard. Now that he's had some success with it, he wants to get a few more.
Does just what it's supposed to!
KtN✓ Verified Purchase•April 2, 2018
I'm using this in an atypical way which I think is not recommended, but it works well. My cat kept drinking the water out of one of my aquariums, lowering the water level and making a mess. He wouldn't drink from his own or the dogs' water, so I bought him a fountain... but then, evidently the water was too cold. I put this mat under it (about a 1.25 gal fountain) and waited. It took about 24 hours to bring that volume of water up to a comfortable temp and he drinks from it now. I wouldn't recommend this if you have a cat that claws things up but it's working great for me. Now that the weather's warming up and it's planting season I may use it for what it's intended for! ;)
Works great, easy to use, waterproof
Anissa S.✓ Verified Purchase•April 1, 2018
This is our second year attempting to start our garden indoors. We live in Colorado and the weather is very unpredictable ! So we got this mat to help us out. I'll include the picture it's clear that some of our seeds are either slow growers or bad - but the heating pad for sure helped out little plants get a great start! Our whole family had enjoyed this experience and we will be looking into getting more hearing mats. They are waterproof and the chord is thick- the mat warms up to the perfect temperature. It's also the perfect size for one flat
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