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The BN-LINK Durable Seedling Heat Mat is a waterproof, energy-efficient warming pad designed to maintain optimal temperatures (70-85°F) for seed germination and plant propagation. Featuring advanced far-infrared heating technology and reinforced insulation, it delivers stable, uniform warmth without overheating. Sized to fit standard 10x20 trays and ETL listed for safety, this durable mat is perfect for indoor gardening, hydroponics, and even pet terrariums, backed by a 15-month warranty for peace of mind.






















| ASIN | B08BTFNTG4 |
| Best Sellers Rank | #524 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Plant Heating Mats |
| Brand | BN-LINK |
| Color | Brown |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,078) |
| Expected Blooming Period | Spring |
| Expected Plant Height | 10 Inches |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 12.6 ounces |
| Manufacturer | BN-LINK |
| Material Feature | waterproof |
| Product Care Instructions | damp cloth |
| Product Dimensions | 10.39 x 2.36 x 2.3 inches |
| Special Feature | Uniform heat distribution |
| Sunlight Exposure | Partial Shade |
| UPC | 857333007691 |
| Unit Count | 1.0 Count |
K**D
Helped with quick germination of herbs
I purchased this heat mat so I don't need to warm up the entire house all day long for my little herb seedlings. I started seeing seedlings of herbs in 4-5 days. EFFECTIVENESS: Great value for its effective growth support. There were some areas of my germination pods that the matt didn't cover and there is a clear growth pace difference between the areas that did and didn't have the heat mat beneath them. TEMPERATURE: There is no option to adjust the temperature. The temperature worked for the herbs I am growing. I placed the mat on the floor and has been working great. Overall, the heat mat has been helping my herb germination process very well. Be sure to keep the mat dry without water.
J**.
Works great!
Works as expected! My seedlings are already popping up in less than a week. It doesn’t automatically shut off or have a timer so I just unplug it at night. It doesn’t get too hot but I do have it on an area made of wood.
A**R
Use it for a lot
I use these for starting seeds, keeping plants warm, keeping animals warm, keeping animal water from freezing, and on the rare occasion, as a foot warmer. They work very well and I haven’t had any issue yet. They hold up to some minor abuse from chickens and rabbits just fine. I have noticed the heavier the pressure on one spot, the hotter that spot gets. I wouldn’t recommend putting something too heavy on the matt that may cause a problem. Otherwise, these things have been literal life savers.
B**K
Great item!
the seedling heat mat is a game-changer for anyone serious about starting their own plants from seed. It's an affordable, effective, and easy-to-use tool that delivers impressive results in terms of germination rates and speed. If you're looking to boost your seed starting success and get a jump on the growing season, investing in a seedling heat mat is an absolute must-have!
M**R
EASY AND GREAT FOR SEED STARTING!!
THESE ARE AWESOME.... KEPT MY SEEDS WARM ENOUGH TO POP!! NICE!!! GREAT PRICE TOO!!!
B**.
Worked great, recommend!
This worked great with some older bell pepper seeds that wouldn't sprout no matter what I tried! I used the last of the seeds and 7 out of 10 sprouted and are growing well in my greenhouse, waiting for spring.
R**W
Works for sourdough starter!
Right now during the winter, my kitchen's temperature is about 66-68 degrees. I was attempting to make sourdough starter when I ordered this heating mat. It came tightly rolled which turned out to be a good thing! I simply allowed it to roll around my starter jar & covered the top of the "cylinder" with a cloth to create a very cheap warming "box". My starter loved it and flourished after using it off and on for a few days. I never left it plugged in when I left the house, nor overnight. It worked well. I have now put it away in the box it came in for possible use at a later time. It was quite affordable and did exactly what I needed it to do! I highly recommend it to keep your sourdough starter warm, but not too warm.
C**T
Yep! Buy the four pack!
I purchased the four pack. At $10 each, this is a great purchase! Do the math. 10 to 12 plants can yield a 100x return the first season. I live where Winter and Spring take turns from April to May 14. Starting early with a heat pad makes for strong starts that go in the ground on Mother's Day. Combined with my small high tunnel, May 1st means I am starting up the trellis!
G**R
I was surprised that this item came from USA. It had USA plug and not useable in UK. I tried using it using a plug converter. Within 30 mins it become hot to touch and not a good thing to do. You really need a voltage converter as USA uses 110 voltage which is different from UK. I returned it.
G**A
Lo utilice para mantener la temperatura en mi masa madre, cumpliendo su función.
S**Y
My country domestic voltage 220 volt but I received 120 volt. How can use?
E**E
Very happing with this purchase,seeds start alot easier using the heat mat
J**.
If buying from the UK be aware that this has a US plug and is 110v so can't be used in the UK without a transformer.