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SUNCORE Series
The Fastest Way to Start Your Grow
Jumpstart the growing process with the help of our seedling heat mats. Boost germination and rooting by accelerating growth through a steady distribution of uniform warmth.
Mauro Espinosa
2025-08-18 15:51:24
Llego más rápido de lo esperado … funciona bien y es exactamente el tamaño, color y funcionalidad que dice la publicación
Jacque Carpenter
2025-08-12 15:54:43
Kept my plants warm and they grew much faster
SueLS
2025-06-20 11:11:25
This is a great seedling mat. The size is perfect for 4 standard seeding trays side by side. I love the thermostat, it works well and keeps the temperature from getting too hot which is a death sentence for tiny seedlings. Being able to adjust the temperature is critical for successful seed starting. I was able to keep the temperature regulated to between 75-85F which I checked with a scientific high-low thermometer. Temperature control is very important in seed starting which I have been doing for decades. I am very pleased with everything about this seed starting mat. The plastic it is made from is a nice quality, you can just wipe it clean with a damp cloth, it should last years. The thermostat is very easy to use and see.
Reviewer
2025-06-04 18:37:56
Great heating pad, helped increase my germination rate. Very easy to use and the temperature control.
Customer Review
2025-03-18 12:37:25
I run a small seedling business out of our greenhouse. Nothing major but quality products are important to me. I have around five or six other seedling mats and found this one to be the best of them all! The digital controls are fantastic and work well. The cord is long enough to reach across the greenhouse And the heating element is perfect. Absolutely no complaints and will be ordering more of these to replace some others.
jeff
2025-03-05 13:30:50
The best seedling mats I've ever used. Adjustable temperature controller with digital display for dialing it in exactly but probably more important, no hot spots. I have cooked seeds using cheap mats before and it's cost me quite a bit of money. This mat distributes the heat evenly and won't cook your soil if you set it down in the wrong spot. Accurately heats from 32 degrees all the way to 122 degrees, so it can be used in very cold environments and still be effective. I've got 2 of these now, 1 for seedlings and the other for dialing in the temperature on my compost teas. If i set it under 4 gallons of water in ambient temps and set to 110, my teas reach 75 degrees which is optimal for microbe growth. Very effective and multiple uses. A must-have product for the serious grower.
Neophite
2025-03-04 17:14:09
Not only do these seedling mats do the job, the digital controls are a significant step up over similar products that only give you a single button to try to chose from 3 basic heat settings. I like the extended customization options the controller give me. Would definitely recommend.
JPH
2025-01-07 11:01:56
In my opinion there is no better than AC Infinity for your indoor growing needs, and this seedling mat is no exception ! Amazing quality, and attention to detail as soon as you open the box ! I used this mat to replace 2 old mats I had in my seed starting closet, and it has made those mats obsolete. The mat is 4ft long and nearly 21" wide, meaning it can hold roughly 4 standard greenhouse trays comfortably. The heat can be set with the controller, which also displays actual mat temperature, so you know exactly what your getting at the seed trays, and from what I've seen so far it's very accurate. This mat is perfect to use with the AC Infinity Controller 75 PRO, which can turn on fans, and humidifiers making your seed trays totally automated. This even comes with a storage bag so you can roll the mat up when not in use to keep it safe, which again, is incredible attention to detail. AC Infinity is the best in my opinion and if you try this mat out you will never buy another. Great deal, awesome quality as always with AC Infinity !!!
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