SKU: 37024528824
plant seed heat mat

plant seed heat mat Seed Starting Heat Mat 10x20

Sale price$18.61 Regular price$20.68
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Description

plant seed heat mat Seed Starting Heat Mat 10x20Germinate Seedlings Faster! Propagate all your new seedlings using Seedling Heat Mats to ensure the perfect environment for newly established root growth, plant cuttings, and germinating seeds. Heat mats are designed to reliably warm the root zone between 10 20F above ambient air temperature. Want to learn more about heat mats? Read this how to article about how to use heat mats for seed starting. Features Patented double layer Increases propagation

Germinate Seedlings Faster!

Propagate all your new seedlings using Seedling Heat Mats to ensure the perfect environment for newly established root growth, plant cuttings, and germinating seeds. Heat mats are designed to reliably warm the root zone between 10-20˚F above ambient air temperature. Want to learn more about heat mats? Read this how-to article about how to use heat mats for seed starting.

Features

  • Patented double-layer 
  • Increases propagation success rate
  • Easy to Clean
  • Waterproof
  • Warms root zone to an optimal temperature
  • 6-foot power cord
  • UL-listed

How to Use a Seedling Heat Mat

Heat mats are a great tool to use for winter germination.  Heat mats are waterproof and easy to clean, so there is no need to move plants off the mat during watering. The mat is designed to stay on 24hr/day. Ideally, you will want your soil temperature to stay consistently between 65˚F-80˚F. 

For more precise temperature control these can be used with our digital heat mat temperature control.

Benefits of Using a Seedling Heat Mat

Seeds love warm, moist environments during germination. Being able to provide those temperatures earlier in the spring means earlier tomatoes at the market. Want earlier pumpkins? They need to be at least 85˚F to germinate. Heat mats can provide those perfect conditions, increasing growth rates. Being able to cycle through propagation in nearly half the time may mean more crops end up in the ground. Seedling heat mats are also useful in microgreen production.  Add heat mats into your production for more successful germination rates.

Optimal Germination Temperature Chart

Crop Optimal Soil Temp. Germination (F)
Bean, Snap 80˚

Beet

85˚
Broccoli 80˚
Cabbage 85˚
Carrot 80˚
Cauliflower 80˚
Chinese Cabbage 85˚

Collards

70˚

Kale

70˚

Leeks

70˚

Onion

75˚

Parsnip

65˚

Pepper

85˚

Pumpkin

90˚

Radish

85˚

Spinach

70˚

Squash

95˚

Swiss Chard

85˚

Tomato

85˚

Turnip

85˚

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 37024528824

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Chiller Leonard
New York, US
★★★★★ 5
Excellent works great and I’m bang for your buck
Size: 8.5"x14"
I love this paper. It prints, nice and clear I will be buying more.
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Reviewed in the United States on April 30, 2026
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Fe Oyekola
Natrona Heights, US
★★★★★ 5
Very good for sublimation
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Intact and very good for my sublimation
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Reviewed in the United States on May 25, 2026
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Tasha
San Leandro, US
★★★★★ 5
Great paper and beginner friendly
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I Really like using this A-Sub paper
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Jon
Lexington, US
★★★★★ 4
Works
Size: 8.5"x11"
Works great for sublimation. Get plenty of sheets. Great value for the price. The paper is pretty thick and seems to hold a good amount of ink without smearing.
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Miss Washington Creates
West Palm Beach, US
★★★★★ 5
My go-to sublimation paper for crafting
Size: 8.5"x11"
I've used several sublimation papers, and this one has worked really well for my crafting projects. The colors transfer bright and vibrant, and the images come out crisp with good detail when using the proper sublimation printer and ink. The paper feeds smoothly through my printer and feels like a good quality weight—not too thin and not overly thick. I've used it for tumblers, keychains, and other sublimation projects, and I've been happy with the results. I also appreciate getting 110 sheets in one pack because it lasts a while, especially when working on multiple projects at once. Overall, this is a reliable sublimation paper that gives consistent results and is great for crafters or small business owners.
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Reviewed in the United States on May 31, 2026

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