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Hydrofarm Jump Start MT10009, 107 Watt UL Certified Seedling, 48"x20" Heat Mat, Jumpstart
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Purchase options and add-ons
Plant or Animal Product Type | Flowers |
Brand | Hydrofarm |
Material Feature | Heat Mat |
Color | Jumpstart |
Expected Blooming Period | Summer |
Item Weight | 1.7 Pounds |
Unit Count | 1.0 Count |
Product Care Instructions | water |
Expected Plant Height | 20 Inches |
Number of Pieces | 1 |
About this item
- Warms root area 10-20˚F over ambient temperature to improve germination to Increase success of seedlings and cuttings
- 6 foot power cord and waterproof construction with lighting, watering, and planting information printed on mat for easy use
- Daisy chain up to 5 units (4 add-on units MTMDA plus the this Commercial Mat)
- Rugged and durable with waterproof connectors - plug into our Digital Heat Mat Thermostat (MTPRTC - required, sold separately)
- 50% thicker construction compared to other brands
Customer ratings by feature
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From the manufacturer
Hydrofarm-Tools for growing
Hydrofarm is one of the nation’s oldest wholesaler and one of the leading manufacturer of hydroponics equipment and high-intensity grow lights.
Our products incorporate only premium quality components, and our professional-grade hydroponics and UL-listed lighting fixtures give you years of dependable service.
Hydrofarm Seedling Heat Mats
Bottom heat is one of the most important and effective ways to improve germination and rooting. The seedling heat mats have been re-engineered for better performance and greater durability. The new, stronger heating wire and thicker multi-layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments.
- Available in a variety of sizes to fit your needs
- Increases success of seedlings and cuttings
- Warms root area 10-20˚F over ambient temperature to improve germination
- Lighting, watering, and planting information printed on mat
- Waterproof construction
- 6 foot power cord
- UL-listed
- 50% thicker construction
Hydrofarm Heat Mats Work Great for Many Things
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Seed StartingHydrofarm heat mats are perfect for veteran growers, beginners, and children too. They improve germination by warming the root area 10-20°F over ambient temperature. By warming the roots, you increase your growing success. |
Home BrewingHeat mats are not just for gardening anymore. They are very useful for providing consistent, controllable heating for other hobbies, including home brewing. Hydrofarm heat mats allow you to maintain desired fermentation temperatures in carboys, especially when used with the Jump Start Heat Mat Thermostat MTPRTC. |
Terrarium WarmingAnother application for Hydrofarm heat mats is heating for pet enclosures and terrariums, such as those used in reptile, rodent and arachnid keeping. When used with the Jump Start Heat Mat Thermostat MTPRTC, heat mats can be controlled to provide the precise level of warmth your pets require to flourish. |
Why Choose Jumpstart?
Jump Start Heat Mats are engineered for performance and durability. The strong heating wire and thick multi-layer construction offer uniform heating and the ability to withstand rugged greenhouse environments.
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Product information
Plant or Animal Product Type | Flowers |
---|---|
Brand | Hydrofarm |
Material Feature | Heat Mat |
Color | Jumpstart |
Expected Blooming Period | Summer |
Item Weight | 1.7 Pounds |
Unit Count | 1.0 Count |
Product Care Instructions | water |
Expected Plant Height | 20 Inches |
Number of Pieces | 1 |
Product Dimensions | 20 x 48 x 3 inches |
Item Weight | 1.7 pounds |
Department | Seed Starting & Lights |
Manufacturer | Hydrofarm |
ASIN | B000E3B8XG |
Country of Origin | USA |
Item model number | MT10009 |
Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank | #17,220 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #37 in Plant Heating Mats |
Is Discontinued By Manufacturer | No |
Warranty & Support
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Product Description
Hydrofarm heat mats are perfect for veteran growers, beginners, and children too. They improve germination by warming the root area 10-20°F over ambient temperature. By warming the roots, you increase your growing success! Bottom heat is one of the most important and effective ways to improve germination and rooting. The seedling heat mats have been re-engineered for better performance and greater durability! The new, stronger heating wire and thicker multi-layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments. Hydrofarm heat mats allow you to maintain desired fermentation temperatures in carboys and controllable heating for other hobbies, including homebrewing, Kombucha and Kefir. Measures 48x20.75 Inches
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This Item Hydrofarm Jump Start MT10009, 107 Watt UL Certified Seedling, 48"x20" Heat Mat, Jumpstart | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | -9% $77.14$77.14 List: $84.95 | -5% $35.99$35.99 Typical: $37.99 | $26.99$26.99 | $13.99$13.99 | $42.99$42.99 | -10% $44.99$44.99 Typical: $49.99 |
Delivery | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 |
Customer Ratings | ||||||
Easy to use | 4.7 | 4.6 | 4.9 | 4.6 | 4.6 | 4.4 |
Temperature Control | 4.3 | 3.9 | 3.8 | 3.9 | 3.6 | 4.1 |
Accuracy | 4.6 | 4.1 | 4.6 | 4.2 | — | 4.1 |
Value for money | 4.1 | 4.2 | 4.4 | — | 4.2 | — |
Sold By | Amazon.com | BN-LINK | VIVOHOME | BN-LINK | Mumba Store | BN-LINK |
type | Flowers | Vegetable | Sempervivum | Vegetable | — | Vegetable |
number of pieces | 1 | 1 | 2 | — | 1 | — |
blooming period | Summer | Spring | Summer | Spring | — | Spring |
expected height | 20 inches | — | 10 inches | 10 inches | — | — |
moisture needs | — | — | Moderate Watering | — | Moderate Watering | Moderate Watering |
care instructions | water | damp cloth | water | damp cloth | water | water |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance, germination, value, and quality of the outdoor living product. For example, they mention it works well, makes seedlings germinate much quicker, and is excellent value for money. Some are happy with size, ease of use, and versatility. That said, opinions are mixed on temperature control.
AI-generated from the text of customer reviews
Customers are satisfied with the performance of the heat mat. They say it works well, it works particularly well for plants in a plastic greenhouse, and it works right out of the box. The mat is easy to use and setup, and is great for starting early seeds in the greenhouse. The arrangement works nicely to keep the brew in the sweet spot of 78-80 degrees, and customers say the plants are appreciative.
"...In summary, I'm glad I bought this product. It's working well so far...." Read more
"...the temperature I want for germination, and this model seems to work very well...." Read more
"...Despite the extra watering labor I had to endure, I was very happy with the results...." Read more
"This heat mat worked very well when I grew vegetable plants from seeds. The mat definitely increased the growth rate of the seeds...." Read more
Customers are happy with the germination of their seedlings. They mention that the product works well in getting the seeds to sprout. Some say that the heater is just right for seedling growth and that their seed starts germinate much quicker.
"...Both mat and vendor 5-star.Pros:Fast, efficient delivery in good condition...." Read more
"...Once I started using this mat, my kombucha brewing times fell dramatically (21 days to about 12 days)...." Read more
"...days ago, the flats immediately fogged up, and today I have sprouts in all 4 flats, in almost every cell!..." Read more
"...Perfect for starting peppers in a room that normally sits in the 50s to low 40s...." Read more
Customers find the seedling heat mat to be an excellent product for the money. They say it's well worth the price. Customers also mention that the prices from Amazon sellers are quite competitive. Overall, customers are satisfied with the value of the product.
"Great size and worth the money! I can’t put 4 seedling pans on plus some single small pots all along the horizontal side at the same time...." Read more
"...Even if this mat costs a little more, it is well worth it." Read more
"...This thing is really great and does a terrific job, especially in conjunction with the added thermostat." Read more
"...It was worth the purchase... I hesitated over what size to get, but I'm glad I went with the medium size and glad I opted for the thermostat." Read more
Customers are satisfied with the quality of the product. They mention that it is well made, reliable, and accurate in temperature. Some say that it's perfect for keeping your starter on and thriving.
"...They are reliable and accurate in temperature and they make all the difference. I've had them for one year so far so good...." Read more
"Large, well-made warming pad for rooting cuttings as sold by Bulk Hydro. Both mat and vendor 5-star.Pros:..." Read more
"...This is the high quality commercial style mat, a single sheet of sturdy rubbed with the heat coils embedded...." Read more
"Good quality product. Fast shipping." Read more
Customers like the size of the product. For example, they say it's the perfect size for their trays, fits around 1 gallon jars, and under standard 10 x 20 seed trays. It's also large enough for two 3L fido jar and four 500ml flip-cap bottles. Customers also mention that it stores very compactly.
"Large, well-made warming pad for rooting cuttings as sold by Bulk Hydro. Both mat and vendor 5-star.Pros:..." Read more
"Great size and worth the money! I can’t put 4 seedling pans on plus some single small pots all along the horizontal side at the same time...." Read more
"...over others was that it appeared to be better built and the size was more appropriate...." Read more
"...it heats to a very gentle warm temperature, and it is a perfect size for the one flat that I will be starting this year...." Read more
Customers find the jump start mat easy to use and set up. They say it works well and is waterproof. Customers also appreciate the instructions on the pad, making it easy to store.
"...Mat was easy to use, I plugged it directly into the outlet and it raised the temperature few degrees as it states on instructions...." Read more
"...I never used one before but it was fairly straightforward...." Read more
"...I bought this with the thermostat and it was easy to set up and works very well so far...." Read more
"...It kept their seedlings very warm and told me that it was very easy to use, too! The temperature was just right since you could adjust it." Read more
Customers like the versatility of the product. For example, they mention it's perfect for one seed tray, holds 4 large seedling trays, and can hold three jars. It's also good for growing a lot of plants at once.
"...did buy a second one and I referred it to my friends!!♥️♥️ Perfect for my Greenhouse...." Read more
"...This mat is huge, and easily fit 4 of my tomato seed trays...." Read more
"...The quality is great. It holds two large Jiffy flats of starting pellets...." Read more
"...The 20" x 20" heat mat is perfect for two seed trays...." Read more
Customers are mixed about the temperature control of the product. Some mention that it gets warm on the test run, has the temps right on the mat, and keeps their brew the perfect temperature. The heat mat has a gradual heat/warming surface and is surprisingly thin. However, some say that the temperature doesn't get as hot as they'd like it to, a few inches at the end don't seem to heat up, and it takes forever to hit the temps they set for their seed trays.
"...They are reliable and accurate in temperature and they make all the difference. I've had them for one year so far so good...." Read more
"...an unusually cold spring, the mat is presently in use and providing effective warming..." Read more
"...that brewing times seem to be on the uptick and the mat doesn't seem to be as warm as when I first starting using it...." Read more
"...the mat on top of a folded towel, the soil has had an easier time staying warmer, and I'm saving electricity by not keeping the mat on as much...." Read more
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These pads warm up the temp maybe 10 to 15 degrees. So if it is 40 degrees in your basement/greenhouse these pads (and I think all heat pads) will bring the temp up to 55ish. A lot of seeds germinate around 60 to 70 degrees. That being said you're have to wait till early spring or late winter to get the temp up where you need it. They are reliable and accurate in temperature and they make all the difference. I've had them for one year so far so good. They don't get too hot, I don't think that's what you want anyway. They simply raise the temp to where you can germinate seeds. I hope they work this spring as well, so as far as longevity I don't know yet as I've been only using them for a year. Another thing is that the heat is transferred throughout the pad pretty evenly. So even at the edges (2 inches off the edge) you'll get good germination. My germination rates since using these have been close to 100%
These pads simply work and they do a good job of it. Happy I got what I thought I was paying for. Bought 6 of them.
Pros:
Fast, efficient delivery in good condition. (Pleased with Bulk Hydro as vendor. They did a separate follow-up to check on my satisfaction with the product.)
The Hydrofarm mat, large 20x48, fit well in the frame I am using for rooting European grape cuttings.
The product is a flat, fairly thick, rubber mat with an embedded heating element. It does come rolled up but I just rolled it out on the game table, let the edges hang over the side and put some weight on ends to bend them and flatten the mat.
Though we have had an unusually cold spring, the mat is presently in use and providing effective warming (worked well keeping Monarch Manufacturing 's planting sleeves above freezing at sub-freezing temps).
I was concerned that there might be some rubbery smell, but I have not noticed any.
No cons, but a caution
Not a "con" but an advisory, this is a "warming" pad and it is an electrical device. It provides about 10-20 degrees of additional heat depending on insulation. I have mat positioned so that water runs off into a sump so it is neither covered with, nor laying in, water.
As with any electrical appliance, if you cut it to make it "fit", fray the cord, or use it for some unintended purpose, you could create a serious problem.
Follow up: Used with Schultz Rooting hormone (Amazon). First bud break appeared in 15 days in spite of variable weather (actually a little too soon, I was hoping for an additional week or two to allow for root development, and had "tented" the top of the frame to keep the buds cool - five-star products in the hands of a three-star gardener).
Jim D.
I tried inkbird and ac infiniti's 20x20 mats . Straight up Garbage, both stunk my room up with VOCs worse than a cheap Walmart camping tent. Irritated my lungs and gave me headaches. Not only that, but they took forever to hit the temps i set for my seed trays. Basically the thermostat always had them on and I'd open my grow tent up to that nauseating toxic plastic smell. Designed in California my right nut, you can find identical ones on a certain b2b website that drop shippers love to use. Place a large enough order to place a custom design, yeah so the blue ink is the only thing designed. Meanwhile they dyed the floor of my grow tent black.
I should have stuck with a brand I knew would work from the start.
These mats get much hotter than the 'infrared film' baba bologna and don't stink like noxious plastic from the late 90s. Perfect for starting peppers in a room that normally sits in the 50s to low 40s.
Yes for a mat this size and wattage, a controller is highly recommended. I moved this monster of a grow mat inside a 4x4 grow tent and with the target tray temp of 75 it keeps it there with ease. Infact, it brought the whole tent up to 68 from 50.
Top reviews from other countries
I found that these fit neatly under most standard, rectangular seedling trays. They have never overheated, even when I let the soil go dry! They have proven to be well made and have a smooth, rubbery texture. The manufacturer specifically says to not get them wet or submerge them in water, but they have not failed even though I have subjected them to this adverse, unadvised condition. As long as you store them flat, and do not fold them, they should last for many years.
The extra warmth gives your plants a big boost in their beginning stages; my bush beans and peas have grown colossal, and it's barely mid-may! The heat is also really good for maintaining tropical and desert plants. Depending on the species, some exotic plants can start looking a bit sad if your climate is too cold.
I would recommend these to anyone who starts plants indoors before the frost is gone, or who has unique plants that only flourish in hot climates.