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Inkbird INK-HM20w Waterproof Seedling Heat Mat with Stable&Flexible Construction for Plant Germination&Indoor Home Garden MET

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Original price $0.00 - Original price $0.00
Original price $0.00
$79.96 - $79.96
Current price $79.96
Ships From: China
Color: US Plug
Out of stock
Out of stock


Weight: 366g/12.91oz

Waterproof Grade: IP67

Warranty: 12 Months

Usages: for Plant Germination&Indoor Home Gardening

Usage: Household

Theory: Temperature Controller

Style: Standing Station

Product Type: Seedling Heat Mat

Power Type: Charger

Power: 20W

Origin: Mainland China

Model Number: INK-HM20w

Max Measuring Temperature: 49°C & Under

Is Smart Device: No

Feature 4: Safe&Durable

Feature 3: Waterproof&Easy Cleaning

Feature 2: Stable&Flexible

Feature 1: Upgraded Heating Film

Controlled Temperature Range: 30-40℃ (when the ambient temperature is around 20℃)

Certification: CE

Cable Length: 1M

Brand Name: INKBIRD

INKBIRD INK-HM20w Waterproof Seedling Heat Mat with Durable Warm Hydroponic Heating Pad for Plant Germination&Indoor Home Gardening, 10"x20.75", MET Standard





✔ Upgraded Heating Film: The professional heat mat is quipped with upgraded heating film, provides gentle and warm heats for the plant germination, maintains the temperature of the root area between 86℉-104℉ when the ambient temperature is around 68℉. The upgraded heating film is solid and stable, it will never scorch your plants.


✔ Stable&Flexible: The strong heating film and the flexible construction offers more uniform heating and the radiate far-infrared light wave making the heat source softer and evenly, perfect for seed starting and home gardening. The mat is soft and can be stored as a roll, no crease will be left when unfolding it. It will be great to use in conjunction with INKBIRD thermostats.


✔ Perfect Size: The 10" x 20.75" heating mat is slightly bigger than other mats on the market, ideal for standard 1020 trays. The mat only runs at 20 Watts, which saves electricity for you.


✔ Waterproof&Easy Cleaning: The heating pad is rated to IP67 waterproof, proofed against splashes, showers and sprays. It will be convenient to clean the heating pad by rinsing and wiping. 


✔ Safe&Durable: The MET certificated seeding mat adopts the high temperature resistant thickening material, reinforced power cord, and latest heating film, can withstand damp greenhouse environments and safe to use both indoor and outdoor. INKBIRD will provide 1 year warranty and lifetime consultation service, please feel free to contact us at any time! 





Model: INK-HM20w


Size: 10”x20.75”


Weight: 366g/12.91oz


Power: 120V(US Plug); 230V (AU Plug)


Waterproof Grade: IP67


Warranty: 12 months




Inkbird will provide 1 year warranty and lifetime service for all customers!


Please feel free to contact us at anytime if you meet problems, we will reply in 24 hours.



1. Do not immerse in any corrosive liquid.


2. Do not use the device in excess of its output rating. Overloaded outputs above rating may result in a risk of fire or injury.


3. Do not use the mat if damaged or modified.


4. Do not disassemble the mat.


5. Do not expose the mat to fire.



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