VIVOSUN 48" x 20.75" Durable Waterproof Seedling Heat Mat

I use this as a proofing mat for my sourdough starter and sourdough loaves. It’s a lot more affordable than other bread specific proofing mats and works just as well if not better.

So this has been used for a dual purpose.... 1. Great for starting my seeds in the colder months. Excellent! 2. Had it keep kittens warm after being born, obviously put multiple towels over it so its not too hot for them but it worked great! So whether you're using it for seeds or using it for animals it works 👍

Ordered on September 12, 2025 for $12.29 If you are getting into growing from seed, a heat pad is a game changer, and this one has been working great for me. The heat distribution is kind of inconsistent, but nothing crazy as seen in the pics. Obviously much hotter in the pic where the pot has been sitting for a week. Also in pics is 8 day old Rosemary from seed, which should take 14-28 days!!! Every seed I have had on this mat germinates 50% faster than expected...it's crazy how much these help! The mat itself is a stiffer PVC material which "MAY" not be too durable if you're rough with it, but it can certainly be loosely rolled to store. For the price paid it's a good deal...

Maintains a consistent temperature for seed trays. Adapter runs a bit warm, though not enough to concern me as a fire hazard. True to size.

Did you know that your seeds like heat and it helps them to go? I did not. This was a game changer for me. It was worth the money and worth. Very durable. I will be able to use it for all my growing seasons.

I use this heat matt to assist in bread proofing. It’s been a game changer, excellent, consistent results. I do tend to put it on a wooded bread board rather than directly on cold stone work top. Currently used once a week for over a year and a half and still works like new. 100% recommend, and great value for money.

Awesome little heat mat. I got this for my key lime tree that is indoors. It was struggling to wake up from winter and I threw this under it and it absolutely took off. Pretty simple but highly useful. It’s been a couple moths and as of now it’s still doing it job just fine.

Works great! Definitely helped my seeds germinate.

OK

Die 20w sind perfekt für Pflanzen Aufzucht. Sie wird nicht zu heiß. Man braucht aber definitiv einen Regler mit Temperatur Fühler dazu.

This heating mat is well made and works as expected, plug it in and it gets nicely warm to keep your seedings happy and warm. Highly recommend this Mat.

Tres pratique pour les semis

Product as described