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VIVOSUN Durable Waterproof Seedling Heat Mat Warm Hydroponic Heating Pad 1-Pack 3"*20"

VIVOSUN Durable Waterproof Seedling Heat Mat Warm Hydroponic Heating Pad 1-Pack 3"*20"

Q: How do you secure this strip around the brewing jar?

I use a rubber band to secure mine. Velcro strips or gaffer's tape would also work. If you're using this to brew kombucha or a comparable drink, whatever you do, don't set the jar on the heating pad, which is what another user recommended. That's the last thing you'd want to do. Doing this offsets yeast growth and will ruin batches. The variance in temperature throughout the container will also be greater.

Q: I'm thinking of this or the larger one for inside a little house I ordered for a feral cat, would it be adequate in frigid temps? It won't come insid

Not a good choice as a heating mat for cats, because it will heat to 2 degrees above the cats body temperature. I know this because my own old kitty, got on this mat when I was moving my dragonfruit babies from the mat to pot them up, said cat laid on it for the heat. I let her do it for quite a while, even tho I knew it would get too hot for her. She was on and off it, but it really would just get too hot. So I finally broke down and bought a pet mat and wrapped a couple shirts around it. That mat was a pet, K&H 15.75x25.5 and sold on Amazon for 36$. My old cat can lay on it all day without burning up. This plant product wasn't intended for that much heat, it did ok, but works better for the purpose it was designed for. Hope this helps, but I wouldn't do it myself, if only temporary until you could get a better "for pets" heated waterproof mat.

Q: How long can it be plugged in for?

Mine stays plugged in literally 24/7. I use it to start pepper seedings in January so I can't shut it off. I have had no issues with the surface underneath it overheating.

Q: I have a 1 gallon glass jar for brewing kombucha in. Does the size of the mat make a difference? If so, which size is best - 3" x 20" or 10" x 20"?

10 by 20 is the best surface coverage. wrap it around the jug, not jug on top

4.5/5

Product ID: 489898420

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Details

Plant or animal product type
Herb
Brand
VIVOSUN
Material feature
Natural
Colour
Black
Special feature
Waterproof
Expected blooming period
Winter

⚡6.5W ultra-low power consumption

💧IP67 waterproof rating

🌡️68-86℉ optimal temp range

Description

🔥 Grow smarter, not harder with VIVOSUN’s heat mat!

ENERGY SMART DESIGN - Consumes just 6.5 watts, saving you money while delivering consistent heat.
DURABLE WATERPROOF - Crafted with rugged PVC and IP67-rated surface for effortless cleaning and long-lasting use.
PORTABLE CONVENIENT - Lightweight 3"x20" mat with 5.9ft cord and included carrying bag for easy setup anywhere indoors.
PRECISION CLIMATE CONTROL - Maintains ideal 68-86℉ warmth to turbocharge seed germination and cutting propagation.
ADVANCED FAR INFRARED TECH - Soft, uniform heat accelerates growth without scorching roots, perfect paired with humidity domes.

The VIVOSUN Waterproof Seedling Heat Mat is a durable, energy-efficient heating pad designed to maintain optimal temperatures (68-86℉) for seed starting and propagation. Featuring advanced far-infrared technology and a waterproof IP67 surface, it ensures uniform warmth without root damage. Compact and portable with a 5.9ft cord and carrying bag, it’s perfect for indoor gardening, home brewing, and terrarium warming.

Specifications

Product Dimensions	14.5 x 8.5 x 5 cm; 100 g
Item display length	20.75 inches
Item display width	3 inches
Item display weight	0.16 Kilograms
Material type	Other
Volume capacity	616 Cubic Centimetres
Expected blooming period	Winter
Power source type	AC
Manufacturer	VIVOSUN
ASIN	B073PTZCJ4

Have a Question? See What Others Asked

How do you secure this strip around the brewing jar?

I'm thinking of this or the larger one for inside a little house I ordered for a feral cat, would it be adequate in frigid temps? It won't come insid

How long can it be plugged in for?

I have a 1 gallon glass jar for brewing kombucha in. Does the size of the mat make a difference? If so, which size is best - 3" x 20" or 10" x 20"?

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