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Seedlings Heat Mat

Short Description

Increases temperature so your seeds germinate faster and grow faster.

Full Description

Seedling Heat Mats prompt seeds to germinate and grow faster-distributing an even 10-20 degree increase in temperature. The heavy rubber mats are sized to fit under common seed flats, the 9" x 19 1/2" mat under one flat, the 48" x 20" under four flats.
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Order: 3" x 20"
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Order: 9” x 19½ "
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Order: 20" x 20"
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Order: 48" x 20"
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Product properties


Item 91054 cannot ship to: HI
Items 91056, 91057, 91058 cannot ship to: AE, AK, AP, AS, CN, FM, GU, HI, MH, MP, PR, PW, VI
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Seedlings Heat Mat is rated 5.0 out of 5 by 25.
Rated 5 out of 5 by from thermo done right heating my seedlings was a good decision. My mat produces belter plants and heartier plants. 9 x 19 1/2 "
Date published: 2018-03-14
Rated 5 out of 5 by from Works Great Not too hot. Improved my seed germinations. Good for the price.
Date published: 2018-02-21
Rated 5 out of 5 by from a must for starting your own seeds I bought two seed starting kits and one heat mat, the one with the heat mat came up twice as fast and were much healthier
Date published: 2017-06-28
Rated 5 out of 5 by from A must have! If you want to give your seed starting a boost you must get one. I got started late this year but am catching up fast because seeds sprout faster
Date published: 2017-04-01
Rated 5 out of 5 by from Heat Mat works great! I added my flower seeds to my seed pods, on a Sunday. The seeds were supposed to germinate in 8 to 10 days. By Wednesday night, half of the seed pods sprouted. I bought the mat that is large enough to accommodate two starter trays. I have been toying with the idea of buying a heat mat for several years. I wish I would have done it sooner.
Date published: 2017-03-26
Rated 5 out of 5 by from Worked great! I bought this in spring 2016 to start seeds for the first time. I started them in an enclosed porch area that wasn't heated or insulated. I live in northern Ohio, so it stays cold until April; in fact, it actually snowed in May this year. The mat worked wonderfully to keep them warm until the weather warmed up.
Date published: 2016-09-17
Rated 5 out of 5 by from EXCELLENT SEED GERMINATION BOOSTER! I have been starting seeds that need a longer growing season indoors for several years now as well as nectar plants and the results using your seedling heat mats are PHENOMENAL!! I started some seeds the other day and, no kidding here, the seeds started germinating in TWO days!! I DEFINITELY credit the seedling heat mat for this fast germination! As a matter of fact, this is the first time that I can recall where I had germination THAT fast since using your heat mats! I HIGHLY RECOMMEND seedling heat mats if you are going to start seedlings AND to root cuttings indoors!
Date published: 2016-04-28
Rated 5 out of 5 by from Perfect warmer for seeds needing more heat I got this a few months ago to start seeds that need more heat to germinate. Most of the cooler seeds have no problem at this point but the warmer ones do.
Date published: 2016-04-25
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