Search  for anything...
BN-LINK

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

  • Based on 2,593 reviews
Condition: New
Checking for product changes
$18.99 Why this price?
4th of July Sale · 37% off was $29.99

Buy Now, Pay Later

As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jul 7
Order within 5 hours and 1 minute
Available payment plans shown during checkout

Recently Viewed

Size: 10x20 2 Pack


Features

  • IDEAL GERMINATION TEMPERATURE: The BN-LINK Durable Seedling Hydroponic Heating Pad provides consistent, uniform heating at temperatures around 70F to 85F (24C to 30C), which are the perfect temperatures for seed starting and cutting propagation.
  • CONSISTENT HEATING: The heating wire 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 wire. 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 its 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 plant heating pad for indoor growing is the perfect size for standard plastic growing tray. Each unit comes with BN-LINKs strong 15-month warranty.

Plant or Animal Product Type: Vegetable


Indoor/Outdoor Usage: Indoor


Brand: BN-LINK


Material Feature: waterproof


Color: Black


Special Feature: Uniform heat distribution


Expected Blooming Period: Spring


Unit Count: 2.0 Count


Product Care Instructions: damp cloth


Number of Pieces: 2


Plant or Animal Product Type: Vegetable


Indoor/Outdoor Usage: Indoor


Brand: BN-LINK


Material Feature: waterproof


Color: Black


Special Feature: Uniform heat distribution


Expected Blooming Period: Spring


Unit Count: 2.0 Count


Product Care Instructions: damp cloth


Number of Pieces: 2


UPC: 707018084083


Global Trade Identification Number: 62


Product Dimensions: 10 x 3 x 3 inches


Item Weight: 1.53 pounds


Manufacturer: BN-LINK


Country of Origin: China


Item model number: CP-C93


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 7

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Used for resin and worked well, non-variable temperature though
Size: 10x20 2 Pack
Note - I did not use these for seed germination yet. I used one for resin crafting - the other will be used for seed starting when it's not 5000 degrees outside here in Florida. The heat level is consistent, but not variable. There are no switches or knobs to adjust the base setting. It plugs into a standard outlet. The mat itself is a smooth matte vinyl, so I did cover it with parchment paper before I used it for resin in order to avoid making a huge mess. It really helped remove the stubborn bubbles in my resin dice. There is a warning that this, like most electronics, should not be submerged or exposed to standing water for a long period of time. Make sure you are using something with drainage holes OR have your seedlings otherwise contained so the water doesn't get on the mat. Anything that does spill wipes off quickly. This is about the size of a large desk mat and is relatively thin and non-obtrusive. The cord does not have a swivel head, so placement is important if you need things to stay level. It would be a great modification if they made these with a rotating/swivel outlet plug, but alas. The vinyl seems sturdy enough, but I do foresee it cracking down the line. Just be careful and avoid water intrusion. ... show more
Reviewed in the United States on June 17, 2025 by Ally
    • Great for seed starting
Size: 10x20 4 Pack Daisy Chainable
I bought 2 of these for seed starting this year and I'm going to order more for next year. It's a great way to get a jumpstart on the garden.
Reviewed in the United States on June 21, 2025 by ladysixa
    • Heat Mat
Size: 10x20 2 Pack
My alocasia corms and propagation box love this
Reviewed in the United States on June 25, 2025 by Jacee moon
    • So So
Size: 10x20 2 Pack
Didn’t seem to warm up, I would return but missed my window.
Reviewed in the United States on May 3, 2025 by Margaret
    • Good starter kit.
Size: 10x20 2 Pack
This is great for the price! It comes with some gardening tool that has a pointed end for perfect depth for germinating in your medium.
Reviewed in the United States on May 25, 2025 by Tools
    • Great product, great price
Size: 10x20 2 Pack
These heat mats really sped up my germination time and I've been cranking out plants like crazy these last few weeks. Simple use just plug in and set your seed start flats or pots on top. Absolutely love the quick germination chart as well so I don't have to keep googling for germination times for different plants. ... show more
Reviewed in the United States on April 23, 2025 by Adam
    • Great for seed starting
Size: 10x20 2 Pack
Excellent heat distribution. Perfect for germinating seeds
Reviewed in the United States on May 24, 2025 by bcmayo
    • Well-made, simple operation
Size: 10x20 2 Pack
Just received it and haven't use it yet but the reviews all seem positive and I'm confident they will function exactly as expected.
Reviewed in the United States on May 7, 2025 by Lynn

Can't find a product?

Find it on Amazon first, then paste the link below.