Top 20 Best Seedling Heat Mats 2022


Best Seedling Heat Mats Reviews 2022

MET certified Seedling Heat Mat, Seedfactor Waterproof Durable Germination Station Heat Mat, Warm Hydroponic Heating Pad for Indoor Home Gardening Seed Starter(10" x 20")

$15.99
$13.99
 in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • MET safety certified;Comply with UL 499;CSA C22.2 No.64
  • Ensures the root area of seedlings remains between 70℉and 85℉ to ensure growth and increased germination.
  • Available in 4 sizes: Mini:3.5"x21", Watt: 7.3W ; Small: 10"x20", Watt: 17.5W ; Medium: 20"x20", Watt: 45W ; Large: 48"x20", Watt: 100W
  • Designing with waterproof construction, our seeding heat mat is safe for use indoor plantings,The new, stronger heating wire and thicker multi-layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments.
  • The Seedfactor Seeding Heat Mat adopts the latest 7.5MM thickening,105 degrees of high temperature resistant cylindrical SJTW 5.9ft water-proof power cord (thicker than the general power cord, solid, high temperature resistant), safer and more durable, and guarantee the stability of seedling mat safety work.

VIVOSUN Durable Waterproof Seedling Heat Mat Warm Hydroponic Heating Pad 10" x 20.75" MET Standard

$15.99  in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • Reliable Results: VIVOSUN’s professional heat mat maintains sweet-spot temperatures around 68-86℉(20-30℃) – perfect for seedling start and cutting propagation
  • Stable, Uniform Heat: VIVOSUN's strengthened heating film ensure this durable mat never scorches your roots and produces plenty of invigorating dew when used in combination with a humidity dome
  • Built to Last: Supple, flexible and ultra-durable, VIVOSUN goes beyond stringent MET standards, water-resistance that enables safe scrubbing; This product didn't specify any expiration date
  • Best Savings in the Market: This 10" x 20.75" mat is perfect for standard 1020 trays and slightly larger than comparable mats on the market; It also runs on only 18 Watts to help you save on electricity
  • Innovative Heating: With radiate far-infrared light wave, making the heat source softer, and providng enough heat, it can be heated up to 40 ℃(104℉)at an ambient temperature of 20-25 ℃(68-77℉)in minutes; Recommended for use with VIVOSUN's thermostat

MET Certified 2 Pack Seedling Heat Mat, Seedfactor Waterproof Durable Germination Station Heat Mat, Warm Hydroponic Heating Pad for Indoor Home Gardening Seed Starter(10" X 20")

$29.99
$27.99
 in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • MET safety certified;Comply with UL 499;CSA C22.2 No.64
  • Ensures the root area of seedlings remains between 70℉and 85℉ to ensure growth and increased germination
  • Available in 4 sizes: Mini:3.5"x21", Watt: 7.3W ; Small: 10"x20", Watt: 17.5W ; Medium: 20"x20", Watt: 45W ; Large: 48"x20", Watt: 100W
  • Designing with waterproof construction, our seeding heat mat is safe for use indoor plantings,The new, stronger heating wire and thicker multi-layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments.
  • The Seedfactor Seeding Heat Mat adopts the latest 7.5MM thickening,105 degrees of high temperature resistant cylindrical SJTW 5.9ft water-proof power cord (thicker than the general power cord, solid, high temperature resistant), safer and more durable, and guarantee the stability of seedling mat safety work.

AC Infinity SUNCORE A3, Waterproof Seedling Heat Mat 10" x 20.75" MET & UL-Certified Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning

$12.99  in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • A heating mat designed to accelerate and improve the success of seed starting and germination.
  • Features an innovative far-infrared film that warms up faster, and distributes soft heat more evenly.
  • Crafted with IP-67 quad-layer PVC that’s flexible, resistant to wear-and-tear, and easy to wipe clean.
  • Verifiable UL (E518635) & MET (E115128) certifications for electrical safety thru online directories.
  • 10 x 20.75 in. | 80-87°F Heating Range | Warms up to 20°F above Ambient Temp. | 20W | Inc. Nylon Bag

VIVOSUN 10"x20.75" Seedling Heat Mat and Digital Thermostat Combo Set MET Standard

$30.99  in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • Reliable Results: VIVOSUN’s professional heat mat maintains sweet-spot temperatures around 68-86℉(20-30℃) – perfect for seedling starting and cutting propagation
  • Stable, Uniform Heat: VIVOSUN's strengthened heating film ensure this durable mat never scorches your roots and produces plenty of invigorating dew when used in combination with a humidity dome
  • Professional Reliability: For professional-grade horticultural systems, the controller maintains a stable temperature anywhere between 40-108°F (5-42°C) while the sensor probe delivers accurate readings in every environment
  • Zero-Effort Setup and Operation: The controller comes with a manual, but you won’t need to read it; Using 3 buttons, you can quickly set the temperature or change the display between Fahrenheit/Celsius
  • Plants' Best Friend: Works perfectly for spring seedling starts, in the winter or any time your plants need a heat boost

VIVOSUN 2 Pack Durable Waterproof Seedling Heat Mat Warm Hydroponic Heating Pad 10" x 20.75" MET Standard

$32.99  in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • Reliable Results: VIVOSUN’s professional heat mat maintains sweet-spot temperatures around 68-86℉(20-30℃) – perfect for seedling starting and cutting propagation
  • Built To Last: Supple, flexible and ultra-durable, VIVOSUN goes beyond stringent MET standards, water-resistance that enables safe scrubbing; This product didn't specify any expiration date
  • Stable, Uniform Heat: VIVOSUN's strengthened heating film ensure this durable mat never scorches your roots and produces plenty of invigorating dew when used in combination with a humidity dome
  • Best Savings In the Market: This 10" x 20.75" mat is perfect for standard 1020 trays and slightly larger than comparable mats on the market; It also runs on only 18 Watts to help you save on electricity
  • Convenient Storage: Delivered in a high-quality, reusable storage bag, the mat flattens out when heating up and can also be rolled back up for easy storage

VIVOSUN 48"x20.75" Seedling Heat Mat and Digital Thermostat Combo Set

$65.99  in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • Reliable Results: VIVOSUN’s professional heat mat maintains sweet-spot temperatures around 68-86℉(20-30℃) – perfect for seedling starting and cutting propagation
  • Built To Last: Supple, flexible and ultra-durable, VIVOSUN goes beyond stringent MET standards, water-resistance that enables safe scrubbing and a 1-year warranty; This product didn't specify any expiration date
  • Professional Reliability: For professional-grade horticultural systems, the controller maintains a stable temperature anywhere between 40-108°F (5-42°C) while the sensor probe delivers accurate readings in every environment
  • Zero-Effort Setup and Operation: The controller comes with a manual, but you won’t need to read it; Using 3 buttons, you can quickly set the temperature or change the display between Fahrenheit/Celsius
  • Compatibility and Safety: Compatible with any heat mat and ready to plug into North American outlets, VIVOSUN is the best choice for safe and professional heat-mat regulation

BN-LINK Durable Seedling Heat Mat Warm Hydroponic Heating Pad Waterproof 10" x 20.75" for Seed Starting Greenhouse and Germination

$13.99  in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • IDEAL GERMINATION TEMPERATURE: The BN-LINK Durable Seedling Hydroponic Heating Pad provides consistent, uniform heating at temperatures around 68°F to 86°F (20℃ to 30℃), which are the perfect temperatures for seed starting and cutting propagation.
  • CONSISTENT HEATING: The heating film and insulation allows the mat to reach the desired temperatures within minutes without burning your seeds and keep the roots of your plants warm. You can leave it on 24 hours a day without worry.
  • EASY STORE AND CLEAN: The supple nature of BN-LINK Seedling Heat mat makes it easy to store, simply roll up the mat and wrap the cord around it. When it’s time to start seeds again, it will roll out easily and perform its task.The mats are easy to wipe clean with just a damp cloth and will resist rusting and corrosion.
  • DURABLE AND FLEXIBLE: The BN-LINK Durable Seedling Heating Mats feature multiple layers of flexible waterproof PVC that encase heat-conducting film. The outer layer is sealed to protect the internal heating elements. Perfect for seeding, germination, home-brewing, and pet enclosures terrariums, such as those used in reptile, rodent and arachnid.
  • GREAT SIZE AND SAFE: 10" x 20.75", 20 Watts. The mat is the perfect size for standard plastic growing tray. Each unit comes with BN-LINK’s strong 15-month warranty.

iPower GLHTMTL-A 48" x 20" Waterproof Durable Seedling Heat Mat Warm Hydroponic Plant for Indoor Gardening Germination Starting, Black

$39.99
$28.34
 in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • Multifunction: perfect for seeding, germination, home-brewing, and pet enclosures terrariums, such as those used in reptile, rodent and arachnid.
  • Durability and safety: Internal insulated wiring for enhanced safety. Heavy duty multi-layer construction, water-resistance that enables safe scrubbing.
  • Reliable results: iPower has a professional heating pad that can keep the temperature at 10 ° F-20 ° F (6 ° C-12 ° C) higher than the surrounding air temperature, making it the best choice for temperature-sprouting seeds.
  • Convenient to use: the mat flattens out when heating up and can also be rolled back up for easy storage.
  • Package include: 1 pack 48" x 20" heat mat.

BN-LINK Durable Seedling Heat Mat Warm Hydroponic Heating Pad Waterproof 10" x 20.75" - 2 Pack for Seed Starting Greenhouse and Germination

$26.99  in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • IDEAL GERMINATION TEMPERATURE: The BN-LINK Durable Seedling Hydroponic Heating Pad provides consistent, uniform heating at temperatures around 68°F to 86°F (20℃ to 30℃), which are the perfect temperatures for seed starting and cutting propagation.
  • CONSISTENT HEATING: The heating film and insulation allows the mat to reach the desired temperatures within minutes without burning your seeds and keep the roots of your plants warm. You can leave it on 24 hours a day without worry.
  • EASY SETUP AND CLEAN: The BN-LINK Durable Seedling Heating Mats feature multiple layers of flexible waterproof PVC that encase heat-conducting film. The outer layer is sealed to protect the internal heating elements. The mats are easy to wipe clean with just a damp cloth and will resist rusting and corrosion.
  • DURABLE AND FLEXIBLE: Perfect for seeding, germination, home-brewing, and pet enclosures terrariums, such as those used in reptile, rodent and arachnid. The supple nature of BN-LINK Seedling Heat mat makes it easy to store, simply roll up the mat and wrap the cord around it. When it’s time to start seeds again, it will roll out easily and perform its task.
  • GREAT SIZE AND SAFE: 10" x 20.75", 20 Watts. The mat is the perfect size for standard plastic growing tray. Each unit comes with BN-LINK’s strong 15-month warranty.

VIVOSUN 20" x 20.75" Seedling Heat Mat and Digital Thermostat Combo Set

$49.99  in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • Reliable Results: VIVOSUN’s professional heat mat maintains sweet-spot temperatures around 68-86℉(20-30℃) – perfect for seedling starting and cutting propagation
  • Built To Last: Supple, flexible and ultra-durable, VIVOSUN goes beyond stringent MET standards, water-resistance that enables safe scrubbing; This product didn't specify any expiration date
  • Stable, Uniform Heat: VIVOSUN's strengthened heating film ensure this durable mat never scorches your roots and produces plenty of invigorating dew when used in combination with a humidity dome
  • Best Savings In the Market: This 20" x 20.75" mat is perfect for two standard 1020 trays and slightly larger than comparable mats on the market; it also runs on only 45 Watts to help you save on electricity
  • Plants' Best Friend: Works perfectly for spring seedling starts, in the winter or any time your plants need a heat boost

BN-LINK Durable Seedling Heat Mat Heating Pad 10" x 20.75" with Digital Thermostat Controller Combo Set Waterproof for Indoor Seed Starting and Plant Germination

$27.99  in stock
1 used from $27.99
Free shipping
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • ✓ CONSISTENT HEATING: The BN-LINK Durable Seedling Hydroponic Heating Pad provides consistent, uniform heating at temperatures around 68°F to 86°F (20°F to 30°F), which are the perfect temperatures for seed starting and cutting propagation.
  • ✓ DURABLE AND FLEXIBLE: Not only is the BN-LINK Durable Seedling Hydroponic Heating Pad built to last with its durable, water-resistant material, this Heating Mat also remains elastic and flexible. Perfect for most conditions indoors/outdoors.
  • ✓ EFFORTLESS HEATING SETUP: Simply set the temperature probe, plug-in the controller, and use the large 3-button interface to choose your desired temperature setting. Digital display supports units in both Fahrenheit and Celsius. Note: the controller is designed to have a 2-3 degree buffering zone before powering on again after reaching set temperature.
  • ✓ EASE OF MIND: Handy LED heating and power indicator lights allow you to see the controller’s status even in total darkness. Controller features a convenient hanging tab, and a bright, easy-to-read display inside a tough plastic housing.
  • ✓ RUGGED CONSTRUCTION: The cord for the temperature probe and grounded 3-prong plug measure an extended 6 feet in length, designed to suit almost any application you can imagine. This 10" x 20.75" mat is perfectly sized for standard 1020 trays. Each unit comes with BN-LINK’s strong 15-month warranty.

VIVOHOME 10 Inch x 20.75 Inch Waterproof Seedling Heat Mat and 40-108°F Digital Thermostat Controller Combo Set MET Certified

$30.99  in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • COMBO SET - Package includes 1-pack 10*20.75 inch seedling heat mat and 1-pack digital thermostat controller; Comes with a handy carrying bag; Need to store the mat when the seeds have sprouted? Simply roll it up and pack it away, guaranteed not to take up much room
  • WARM YOUR ROOT AREA - Seedling heat mat will automatically heat the root zone to 10-20°F higher than the ambient temperature; It can be used indoors or in a greenhouse, providing enough heat to get your garden established and keep it healthy
  • TEMPERATURE CONTROL - Thermostat controller will improve propagation rates by maintaining ideal root temperatures between 40-108°F (5-42°C); The combo set increases the heat of soil moderately; Control device allows gardeners to select and maintain optimum rooting temperatures to speed up the growth of seedlings and cuttings
  • EASY TO USE - Just place the heat mat on a flat, dry surface under a seedling tray and plug the cord into a standard 120V outlet to begin heating your starts; The digital controller features 3-button interface for simple operation and easy calibration; Compatible with almost all heat mats
  • SAFETY GUARANTEED - The heat mat complies with MET standards; It can be safely plugged into the UL-certified thermostat three-terminal socket, which supports a 1000W power load; Equipped with a 5.8 feet long power cord and a 6.4 feet long probe cord, it is ideal for wherever you need to place

VIVOHOME 20W Waterproof Seedling Heat Mats for Seed Starting Propagation and Increase Germination Success 10 inch x 20.75 inch Pack of 2 MET Safety Standard Certified

$29.99  in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • PROFESSIONAL HEAT MAT - Provide your seedlings with a warmer environment to speed up germination, raise success rates, and increase growth rates; A faster growth rate translates to quicker transplant times and higher future yields; Use indoors, in greenhouses, and grow tents, help make your garden a healthy and fruitful place
  • DURABLE & RELIABLE - Made with heavy duty PVC material that is durable and resists wear and tear; Complies with MET standards; multi-layer structure with built-in insulated wiring and PET film design follows strict safety standards; IPX-4 water-resistant surface helps keep the device clean and functioning properly
  • STABLE HEATING SYSTEM - Automatically warms root area 10-20℉(5-11℃) over the ambient air temperature, which will increase the success of seedlings and cuttings; We recommend using this with VIVOHOME thermostat for proper temperature control
  • EASY TO USE - Simply flatten and place beneath your seedling tray and plug the cord into a standard 120V outlet to begin heating; With helpful instructions and growing tips printed on the mat, you’ll never be at a loss for growing your plants
  • STORE AWAY - Dimensions: 10 x 20.75 inches, with a 5.7-ft power cord, this heating pad fits standard 1020 seedling trays; Comes with a handy carrying bag; Seeds germinated and you need to store the mat? Simply roll it up and pack it away, guaranteed not to take up much room

iPower GLHTMTPROLX2 48" x 20.75" Seedling Heat Mat 2-Pack Upgraded Carbon Film Durable Waterproof Indoor Warm Hydroponic Plant Germination Starting Pad, Black

$64.99
$60.17
 in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • Heating film structure: upgraded heating film ensure uniform heating. Warms root area 10-20℉(5-17℃) over the ambient air temperature, which will increase the success of seedlings and cuttings.
  • Convenient and durable: iPower heating pad is waterproof and easy to clean; durable insulated wires increase the safety of use; the connection between the pad and the power cord is strong and durable.
  • Applicable occasions: very suitable for sowing, germination, domestic feeding and pet fence feeding boxes, such as reptiles, rodents and spiders
  • Specifications: size: 48 X 20. 75 inch; Voltage: 120V; Frequency: 60Hz; Power: 105W; Power cord: 5. 9 feet.
  • Changes after use: increase and improve the success rate of seed germination and seedling growth rate, it is recommended to check the growth temperature range of seeds or seedlings before use.

Hydrofarm Jump Start MT10006, 17 Watt UL Certified Seedling Heat Mat, 8.875"x19.5", Black

$24.95  in stock
30 new from $24.95
1 used from $23.99
Free shipping
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • Warms root area 10-20˚F over ambient temperature to improve germination to Increase success of seedlings and cuttings
  • 6 foot power cord and waterproof construction with lighting, watering, and planting information printed on mat for easy use
  • Daisy chain up to 5 units (4 add-on units MTMDA plus the this Commercial Mat)
  • Rugged and durable with waterproof connectors - plug into our Digital Heat Mat Thermostat (MTPRTC - required, sold separately)
  • 50% thicker construction compared to other brands

VIVOHOME 20W Waterproof Seedling Heat Mat for Seed Starting Propagation and Increase Germination Success 10 Inch x 20.75 Inch MET Safety Standard Certified

$15.99  in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • PROFESSIONAL HEAT MAT - Provide your seedlings with a warmer environment to speed up germination, raise success rates, and increase growth rates; A faster growth rate translates to quicker transplant times and higher future yields; Use indoors, in greenhouses, and grow tents, help make your garden a healthy and fruitful place
  • DURABLE & RELIABLE - Made with heavy duty PVC material that is durable and resists wear and tear; Complies with MET standards; multi-layer structure with built-in insulated wiring and PET film design follows strict safety standards; IPX-4 water-resistant surface helps keep the device clean and functioning properly
  • STABLE HEATING SYSTEM - Automatically warms root area 10-20℉(5-11℃) over the ambient air temperature, which will increase the success of seedlings and cuttings; We recommend using this with VIVOHOME thermostat for proper temperature control
  • EASY TO USE - Simply flatten and place beneath your seedling tray and plug the cord into a standard 120V outlet to begin heating; With helpful instructions and growing tips printed on the mat, you’ll never be at a loss for growing your plants
  • STORE AWAY - Dimensions: 10 x 20.75 inches, with a 5.7-ft power cord, this heating pad fits standard 1020 seedling trays; Comes with a handy carrying bag; Seeds germinated and you need to store the mat? Simply roll it up and pack it away, guaranteed not to take up much room

iPower GLHTMTS-A 10" x 20.5" Waterproof Durable Seedling Heat Mat Warm Hydroponic Plant for Indoor Gardening Germination Starting, Black

$12.77  in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • Multifunction: perfect for seeding, germination, home-brewing, and pet enclosures terrariums, such as those used in reptile, rodent and arachnid.
  • Durability and safety: internal insulated wiring for enhanced safety. Heavy duty multi-layer construction, water-resistance that enables safe scrubbing.
  • Professional reliability: warms 10-20°F above ambient room temperature. Provides constant temperature to improve vegetable, plant, herb, and flower seed germination.
  • Convenient to use: the mat flattens out when heating up and can also be rolled back up for easy storage.
  • Package include: 1 pack 10" x 20. 5" heat mat.

Spider Farmer Seedling Heat Mat 10"X20.75" and Digital Heating Mat Thermostat Controller Combo Set Waterproof for Indoor Seeding and Germination

$54.99  in stock
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • 【LATEST HEATING FILM TECHNOLOGY】The 10” X20.75” heating mat comes with the most advanced design, quickly heat the root area by 50-77°F (10-25°C) above the ambient air temperature within 2 minutes. Compared with the traditional heating wire, the innovative far-infrared film heating speed is faster, the energy consumption is lower, the soft heat distribution is more uniform, and does not consume the moisture in the air, which is much conducive to the germination and rooting of indoor gardening.
  • 【PREMIUM MATERIAL & RELIABLE QUALITY】The heating pad has a five-layer structure, the outer layer is made of heavy-duty PVC material, and the intermediate radiant far-infrared heating film is wrapped in a double-layer insulating PET layer, which complies with MET and UL standards, and has multiple protections. It is not easy to be damaged, safer to use, sturdy and durable, with a service life of more than 30,000 hours.
  • 【WATER-RESISTANT & QUICK CLEANING】It is made of soft but strong material with smooth surface. The IP67 grade waterproof material can prevent splashing and spraying. It is convenient to clean the heating pad by washing and wiping, which helps to keep the equipment clean and normal operation, without safety hazards, and prolongs the service life.
  • 【SIMPLE HEATING SETTING】This plug-and-play thermostat controller is designed to control the temperature of the heating mat, allowing plants to obtain a stable and controllable heat source during the budding stage. The adjustable thermostat allows you to adjust according to the plant conditions at any time to accelerate the planting or cutting growth. The temperature setting range is 40°F-108°F (5°C-42°C). The temperature display range is 32°F-140°F(0°C-60°C).
  • 【WIDE APPLICATION】Ideal for heating plant seeds or seedlings in cold conditions. Used with the controller, it can provide a temperature-controlled environment for better germination and plant growth. Even in the cold winter, you can start your indoor gardening at any time. In addition, Spider Farmer heating mat kit also provide a controlled environment for aquariums, reptiles, and other animals.

iPower GLHTMTCTRLHTMTLX2 2 Pack 48" x 20" Warm Hydroponic Seedling Heat Mat and Digital Thermostat Control Combo Set for Plant Germination, Black

$85.59  in stock
2 used from $81.55
Free shipping
Amazon.com
as of February 17, 2022 2:05 pm

Features

  • Variety of uses: perfect for indoor gardening, for better plant growth and flower seed germination, spring seedling starts and cutting propagation.
  • Uniform and stable temperature: seedling heat mat is the new stronger heating wire and thicker multi-layer construction, can warm root area 10-20°F over ambient temperature. Thermostat provides constant temperature control for your various environments
  • Temperature control: digital thermostat provides temperature control between 40°F - 108°F (5-42°C), Choice of Celsius or Fahrenheit readout. The sensor probe delivers accurate readings in both cool and warm environments.
  • Package includes: 2 - heat mat (48"x 20" Watt: 100W)/ 2 - digital thermostat (120 volts/ 8. 3 amps max/ 60 Hz/ 1000 Watts) easy plug-in operation with LED illuminated indicator lights & three-prong grounded plug
  • Quality : entire seedling heat mat MET listed, ETL listed seedling heat mat cord, and CETL listed digital thermostat.

Best Seedling Heat Mats 2022
5/5 - (566 votes)