Shopping Cart

Your cart is empty.

Your cart is empty.

VIVOSUN 6-Pack 10' x 20.75' Durable Waterproof Seedling Heat Mat, UL & MET-Certified Warm Hydroponic Heating Pad for Germination, Indoor Gardening, Greenhouse

Free shipping on orders over $29.99

$79.99

$ 33 .99 $33.99

In Stock
  • Reliable Results: The VIVOSUN professional heat mat maintains optimal temperatures around 68-86℉ (20-30℃), perfect for Seedling start and cutting propagation; Made from durable PVC material, it's designed to last
  • Stable & Uniform Heat: The advanced far-infrared heating technology of this heat pad provides your plant with a warm environment to create optimal conditions for speeding up germination and accelerating the growth rate; The strengthened heating film with double insulation layers ensures this durable mat will not scorch the root and can produce plenty of invigorating dew when being used in combination with a humidity dome
  • Built to Last: Designed with soft, flexible, and ultra-lasting material, this warming mat goes beyond stringent MET standards; The IP67 rating waterproof surface is easy to clean that enables safe scrubbing; Note: please only use the product indoors and do not immerse it in the water; Equipped with a carrying bag in the package, you can simply roll it up and pack it away, which is handy to move to different places; This product does not specify any expiration date
  • Multiple Uses: This 10" x 20.75" heating pad with a 5.9ft power cord is suitable for standard 1020 trays and slightly larger than comparable mats on the market; It also runs on only 20 Watts to help you save on electricity; It can not only use for plant sprouting and other indoor gardening but also for home brewing and terrarium warming, meeting your different daily needs
  • Innovative Heating: With the radiate far-infrared light wave, this seedling heat mat makes the heat source softer and provides enough heat, which can be heated up to 40 ℃(104℉)at an ambient temperature of 20-25 ℃(68-77℉)in minutes; We recommend using it with the Vivosun thermostat controller and humidity dome



Product Description

1
3
4
5

Mary F Murray
2025-08-30 11:33:52
Operates at a passive set output and wattage. Does not increase or decrease output. Controller just turns it on and off to keep a temp you set. Designed for indoor use as it says. Without insulation you get about 10 deg increase at 76 deg room temp. You can increase heating at the mat to about 100 deg with minor insulation or coverings. Probably not capable enough for warming in cooler spots, say in a cold frame. FYI You can use a plastic bag around sensor for liquids.
Simon Bitz
2025-08-28 10:48:54
They work great will definitely buy more in the future
eric
2025-07-21 19:38:10
i use these heat mates for my frogs and snakes that require low amounts of heat and they are perfect and keep them at a constant temperature or as constant as the air around them
LaserLarry
2025-07-18 17:32:38
1st time to grow flowers from seed.. these heaters contributed to a higher success rate.
Onyx War
2025-04-05 18:20:51
I raise and sell compost worms. Due to the lower temps in our basement they need a bit of extra warmth to help them hatch quicker. I’ve purchased many bands and so far they all work well, this one included. The price point is great for four of them. There are three hooked up to a thermostat, the third is on another one with 2 other heat mats.To be honest I can’t tell a difference between these and any others, with the exception of the Vevor brand. The other has dimples and actually heats more evenly. For the price I don’t mind that they don’t heat perfectly evenly, but that would be different of using for seed starting. The cooler spots aren’t too far apart so would work for reptiles as well and maybe seed starting in larger pots, not plugs.Overall seems like it will last a while and isn’t too expensive for the mat or to run for the few hours a day they do.
Jason
2025-02-03 12:41:30
Perfect for starting seedlings
AZPerk3
2025-01-30 12:43:49
I use these heat mats under my bins that contain my "Red Wigglers" compost worms and "European Night Crawlers" worms. The heat mats have kept the bins warm thru 2 winters and this will be the third. I do recommend.
Recommended Products

$39.57

$ 17 .99 $17.99

4.8
Select Option