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

  • Based on 2,854 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Sep 3
Order within 16 hours and 55 minutes
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Size: 10 Inch x 20.75 Inch


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 10-20F(5-11C) 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, youll 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

Product Dimensions: 20.75 x 10 x 2.1 inches


Item Weight: 12.7 ounces


Manufacturer: VIVOHOME


Item model number: VH074


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Yes!
Size: 10 Inch x 20.75 Inch
I grow in my basement. Even though it is a heated, enclosed, fully temperature controlled basement this mat makes a HUGE difference in seedlings, germination and clone-rooting time. Yes, temperature matters. Do not ask me WHY, I only know since using this heat mat for germination and seedlings I have NEVER lost a one. Now I have two of these wonderful mats. They really help with ALL plants, especially if you are growing ANY kind of tropical plant (and many people DO enjoy Orchids and other tropical plants) this is almost a NECESSITY to simulate rain-forest conditions. ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on September 22, 2022 by Jackie E.

  • Great!
Size: 10 Inch x 20.75 Inch 2 Packs
I buy a pack of theses every year to add to my collection of them because my flower starting projects always seem to get bigger! They are the best, work well, and always help create a great germination rate!
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on September 28, 2022 by Mike

  • Worked well for my tomato and squash seeds.
Size: 10 Inch x 20.75 Inch 2 Packs
Easy to use.
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on September 11, 2022 by Amazon Customer

  • great value
Size: 10 Inch x 20.75 Inch
I'm using it to regulate the temperature of my kombucha brew. I had to put a towel between it and the jar to keep the kombucha from getting too hot. No thermostat to adjust temp. Great value for the money though..
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on July 21, 2022 by randy6767

  • What I expected
Size: 10 Inch x 20.75 Inch 2 Packs
These mats maintain a constant temperature about 10 degrees above the room temperature. I may add a thermostat later, but they are fine for now.
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on August 20, 2022 by David W. Crisman

  • Great deal
Size: 10 Inch x 20.75 Inch
Served its purpose for in the house. But one I got a real greenhouse it was useless.
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on June 12, 2022 by Mrs Jeffery Bland

  • works well
Size: 10 Inch x 20.75 Inch 2 Packs
heat output is minimal
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on June 12, 2022 by 55+ black male

  • Just got them: Not as warm as I expected
Size: 10 Inch x 20.75 Inch 2 Packs
I bought these on sale on Amazon. Thereโ€™s 2 in the package. Each needing a separate plug to work. They are rolled up in a fairly small box, and come with a nylon bag for storage. To make them work, you just plug them in and place your planters on top of them. They are suppose to warm the dirt from underneath. An instruction says to use clear plastic covers over your planters to trap in heat for better results. How warm does it get? Barely. It says it will warm your planters by +10 to +20 degrees F over the ambient surroundings. So, if your basement is 45 degrees F, then you potentially will get your planters up to only 55 degrees F. Thatโ€™s far short of the coveted 70 to 80 degrees to speed amore likely cause seeds to pop open and grow. So, as I said, zi just got these. They work, and each fits two of our square sets of planter trays! 10x10โ€. I may upgrade my review after a couple of weeks, but I donโ€™t think this is quite what I was hoping for for our new, too-cold indoor garden. ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on February 10, 2022 by J

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