SKU: 74317820334
heat mat for grow tent

heat mat for grow tent Seed Starting Heat Mat 10x20

Sale price$19.44 Regular price$21.60
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Ships within 48 hours · Estimated delivery Oct 25 - Oct 30

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Description

heat mat for grow tent 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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  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74317820334

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4.4 ★★★★★
Based on 27 reviews
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Verified Purchase
Trina
Waukegan, US
★★★★★ 5
Love this organizer
Color: Black
Love this thing it’s perfect and makes the sink look pretty and clean very good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
C
Verified Purchase
cbw, fl
Grantham, US
★★★★★ 4
Works Good!
Color: Grey
I was concerned it was going to be too small, especially since the tall portion design doesn't allow you to hang on the ourside....But I have a very nice glass container of dish detergent in it, a bottle of hand soap, and the tall container for taller brushes, straw cleaners, etc. It fits everything pretty well. Wouldn't be able to add a sponge to it, but I have a holder with suction cups on the inside of my sink for the sponge and keeps it out of sight, so it works for me. But if you have a stuff at your sink, it probably wouldn't. Though if you like the design (which is very nice), you could always use two, one on each side of the faucet. I also returned one because even though the extra container could hang on the outside, it was short enough and everything kept falling out of it. This taller one works much better...but again, it too is somewhat limited on size and storage. I much prefer everything organized and in its place, and this provides that.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
K
Verified Purchase
kcstark
Battle Creek, US
★★★★★ 5
Great little sink organizer!
Color: Black
This is a lovely addition to my kitchen sink to handle all of my dishwashing tools. And I really like the DE base to catch all the drips and water drainage. The separator in the middle is moveable so you can determine how big or small you want the partitions. It was packaged very nicely and came with stick on feet to protect your countertops or sink edge. Highly recommend if you were looking for something this functional.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
L
Verified Purchase
Lynn M. Boback
Los Angeles, US
★★★★★ 5
Very nice product
Color: Black, Color: Black
Really nice product for a very reasonable price. It fits my dish soap, hand soap,hand lotion, and brushes to clean. Just what I was looking for.
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Reviewed in the United States on May 8, 2026
D
Verified Purchase
D. Morgan
Massapequa, US
★★★★★ 5
Exactly what my sink needed!!
Color: Black, Color: Black
Okay, this thing turned out to be way more useful than I expected. It’s big enough to actually hold everything — sponge, scrub brush, even the soap dispenser — without looking cluttered or crammed together. Plus everything dries faster, so my sink area finally doesn’t look like a wet chaotic mess all the time. 😅 The quality is really solid too. Feels sturdy, doesn’t rust, and was super easy to install. It stays put and keeps water from collecting around the sink, which honestly makes cleanup so much easier. Such a simple little product, but it really does make the kitchen look cleaner and more organized. Definitely recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026

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