Hydrofarm Seedling Heat Mat 107watts 48"x20"

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Today: $61.85
At other retailer: $131.79 Save $69.94 (53%)
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    Hydrofarm Seedling Heat Mat 107watts 48"x20"
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    Get your vegetable or herb seedlings off to a strong start by using this safe seedling heat mat under your sprouts. The mat heats the growing medium by 10 to 20 degrees Fahrenheit, encouraging fast root development and fewer issues with slow growth.


    ITEM#: 13984002

    UL listed, waterproof construction with six foot power cord. The Seedling Heat Mat uses 107 watts to warm root area 10 to 20 degrees over ambient temperature and improve seed germination and increases the success of seedlings and cuttings.
    • Set includes (if a set): N/A
    • Materials: Plastic/Metal
    • Capacity: 107 watts
    • Quantity: 1
    • Instructions: Included
    • Dimensions: 20in L x 48in W x 3in H

    Due to the nature of this product we do not accept returns.


    Material Plastic
    Type Other
    Dimensions 20in L x 48in W x 3in H
    Materials Plastic/Metal
    Model Number MT10009

    Customer Reviews

    5 Stars
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    2 Stars
    1 Stars
    • seed starter

      best price on internet quick delivery

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    • Great product, great price

      Great service on a great product Tell us what you think. Thank you for taking the time to share your opinion. Please keep your review detailed and specific. Your product review will be associated and displayed with your screen name: jaredalvarado How to create a great review. To see your review featured on our website: Use the product before reviewing it. Focus on the product's features and be specific. Avoid: Info that changes, such as price and promotional details Inappropriate language and attitude Info about other companies and websites Personal info – we want to protect your privacy Have something else to say? Contact Customer Service. (Your comment will be sent privately to our staff.) Inappropriate reviews will not be posted. All submitted reviews are the licensed property of Overstock.com.

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    • Absolutely love this!

      I started tomato seeds in January and with this heat mat they have taken off. I would highly recommend this product.

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • Why did you choose this product?

      • live on farm, grow seedlings

      • I live in northern New England and need additional warmth while starting my seeds indoors.

      • I am starting seeds and this is the best price for the mats, for fast germination.

      • I start all of my own plants. This will give new seedlings a good start.

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    • This image shows TWO boxes - two different sizes(?) - get both with a single purchase of $59.04?

      Have an Answer? Be the first to answer this question!

    Shipping & Returns


    Usually leaves our warehouse in 1-2 business days. *

    Standard Return Policy:

    Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

    FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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    * For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.