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2 Pack 21W Seedling Heat Mat for Seed Starting,10' x 20.75' Waterproof Heating Pad for Indoor Plants Germination

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$19.99

$ 8 .99 $8.99

In Stock
  • HIGH QUALITY: Made of tough materials, well-made, durable, not easy to wear, flexible, and not easy to leave creases. The surface is waterproof and easy to wipe clean the dirt on the seedling heat mat.
  • STABLE &UNIFORM HEATING:The heat conducting wire is evenly spread in the heating pad, so as to achieve the effect of evenly heating the seeds. The seeds will not be damaged due to uneven or high heating pad temperature and will not germinate.
  • EASY TO USE:Just place the heating pad flat under the nursery pot, then insert the plug into the socket, and turn on the power to start heating.
  • CONVENIENT STORAGE:This heating mat is thin and flexible enough that you can roll it up and pack it in a bag when you don’t need it. No matter where it is stored, it will not take up much space.
  • WIDELY USED:It is very suitable for any plant seeds or seedlings that need to be heated in winter, helping your plant seedlings to survive the cold winter smoothly. Not only green plants and seeds, but also vegetables, flowers, reptiles, etc. can get the help of heating pads.



Product Description

heat mat

10" x 20.75" Durable Waterproof Seedling Heat Mat Hydroponic Heating Pad for Kombucha Tea & Beer Brewing, Fermentation, Seedlings & Plant Germination

This plant nursery mat can be heated evenly and has high stability.It can maintain a stable temperature and evenly distribute heat even in cold conditions. Can be applied to pets,seedlings, flowers, fruits, vegetables,etc.Super easy to use, no complicated operations are required. Only thing you need to do it's plugin.

Instructions for use:

1.Place the heat mat in a dry flat surface.

2.Place the seed tray on the heat mat.

3.Insert the plug into the AC socket.

NOTE

1.Please do not place it in direct sunlight, or use it with heating grow lights.

2.Please do not immerse the heating pad in water.

3.Please do not punture or tear heat mat.

4.Please do not use outdoors.

Key Features

  • Durable Quality
  • Uniform heating
  • Space saving
  • Energy Efficient
  • Easy to Clean
  • IP-67 Waterproof

Varieties of Uses

waterproof

Uniform Heating

Increases the ambient temperature up to 10-20°F,creating an 80-87°F heating range that will warm soil.Thereby increasing seed germination rate and root growth.

seedling mat

IP-67 Waterproof

Waterproof design, surface waterproof materials, not easy to moist,easy to clean, and can endure wear and tear use.(Note: Don't immerse it in water).

heat mat

Strong and Durable

The heating pad is enveloped by multi-layer PVC.Stronger heating wire protection your seed and garden greenhouse.

发芽

Home Fermentation

Perfect for Brewing and Heating your Kombucha, Kimchi & Yogurt. Simply wrap around or place under your container.


Joe
2025-08-31 18:02:39
This product works as designed, water resistant as long as it’s not submersed, cheap for 2, and I needed both. These work well in a grow tent with different levels of shelves for different stages of lifespan. Starting with reaper and other super hot peppers, these mats have made germination a breeze. Just plug in, set it down and go. Can’t get easier for heating of your seedlings. Fits a single big tray or about 10-15 6pack flats on each level/row.
Glen Dale
2025-05-31 17:45:24
The mats work great for speeding up seed starting .
robyn Blackwood
2025-04-30 15:39:08
They seem to be working pretty good. They don't get as hot as I thought they would which I guess is good. But I do feel like they could get a tad warmer.
Melissa
2025-04-21 10:30:26
I would say the product I received, 1 has decent heat, like a hand warmer. While the second one gets super hot, the plastic my starters are in are getting burnt at the bottom. I was actually surprised when my finger had touched it I thought I had burn my finger on a hot stove.I don’t know if that’s a good thing considering I can’t keep my house at 70F to help my starters/ bulbs grow inside.
B.Hinojosa
2025-04-15 11:33:39
I use this mat to keep my honey from crystallizing. The heat level is perfect. Easy to use. Functions as described. Appears sturdy . Easy to wipe down. I would but it again.
Mr. Fitz
2025-04-04 10:57:07
I used 4 year old tomato seeds that I've had mixed success with. With the seed starting mats I have 100% germination this year. I definitely recommend this product.
veronica chavez
2025-03-23 12:43:06
this is perfect. good price, and good quality.
Debbie
2025-01-01 12:15:35
Placed them on my greenhouse shelf to warm my seedling trays. will start to use them again in January to grow more flowers and vegetables.
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