Hydrofarm Seedling Heat Mat 45watts 20"x20"

by Hydrofarm
Today: $55.98
Free Shipping*

Club O Gold Members Earn

$2.80 | 5% Rewards*




5% Rewards

Earn even faster

Free Shipping

Never pay extra*

Exclusive Rewards

Save big-- up to 40%

Exclusive Offers

Straight to your inbox

5% Dining Rewards

Get paid to go out tonight

ITEM# 13984003
  • Delivery Estimate

    Select a Product Option to view shipping

      **Delivery date is approximate and not guaranteed. Estimates include processing and shipping times, and are only available in US (excluding APO/FPO and PO Box addresses). Final shipping costs are available at checkout.

    • Notifications

    Love this item?

    Save it to a list so you can find it anytime!


    something went wrong.

    Please refresh the page and try again.


    ITEM#: 13984003

    Seedling Heat Mat. Warms root area 10 to 20 degrees over ambient temperature to improve seed germination. Increases success of seedlings and cuttings. UL-listed waterproof construction with 6 ft power cord.The Hydrofarm seeding mat is excellent for the planting hobbyist or everyday green thumb. Warmer temperatures are critical for some seeds to germinate. Save time with science projects and kickstart your indoor vegetable garden with this heating mat that reduces germination time. Lighting, watering and planting information is included with the mat, so you can get started right away.

    • Set includes (if a set): N/A
    • *
    • Materials: Plastic/Metal
    • *
    • Capacity: 45 watts
    • *
    • Instructions: Included
    • *
    • Dimensions: 20inL x 20in W x 3in H
    • *


    Material Metal, Plastic
    Type Seeds
    Dimensions 20in L x 20in W x 3in H
    Model Number MT10008
    Country of Origin China

    Product Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Most Recent

    • good deal
      Verified Purchase

      This only keeps your seed at 10-20 degrees above the temperature of the room. If I had known that I probably would not have bought this...

      Read More
    • Verified Purchase

      Read More

    Questions & Answers

    • Q:

      "Why did you choose this product?"

      • A:

        grow my orchidsd

    • Q:

      "Does the above purchase contain two boxes? How many actual heat mats are being shipped with this order and what are the dimensions? One box says ideal for 2 flats and the other says ideal for 4 flats. Do the boxes contain more than one mat? Can you please elaborate? It is rather confusing the way it is listed. Thank you."

      • A:

        Hello Robert, this is for one heating mat. It will be approximately 20 inches long x 20 inches wide x 3 inches high. I hope this helps. Thank you for shopping with us! T.B.

    • Q:

      "are there to different sizes to this item?"

      • A:

        Yes. We have the Hydrofarm Seedling Heat Mat 107watts 48"x20" which is Overstock.com item number #13984002.

    Shopping Tips & Inspiration

    Shipping & Returns

    Contact Information

    Usually leaves our warehouse in 1 business day. *

    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.
    Standard shipping details
    Expedited shipping details

    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.

    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.