Grower Tip
- The mat lifts surface temperature about 5-11°C above the room, so warm a cold room too or you won't reach seedling temperatures.
- Set the digital controller to your target and put a humidity dome over the tray to hold warmth and moisture for germination.
- Sit trays directly on the mat for even far-infrared heat, and wipe it clean before rolling it up for storage.
Features
A far-infrared film warms the mat evenly and gently, so seeds and roots aren't scorched like with wire coils.
The included controller shows the mat's real-time temperature and lets you set an exact heating level.
At 25.4x52.7cm (10x20.75") it fits a standard propagation tray for seed starting and cloning.
Sealed seams and a sealed cord connection give an IP-67 rating against water and dust.
The flexible multi-layer PVC resists wear, wipes clean and rolls up for easy storage.
-
1
Lay it flat
Place the mat on a level, heat-safe surface indoors, such as a bench or inside a propagation tent.
-
2
Add your tray
Sit your seed tray or pots directly on the mat for even bottom heat.
-
3
Set the temperature
Plug in and use the digital controller to set your target temperature, watching the live readout.
-
4
Cover with a dome
Fit a humidity dome over the tray to trap warmth and moisture and boost germination.
-
5
Mind the room temp
Remember the mat only lifts temperature 5-11°C above ambient, so warm a cold room as well.
How hot does it get?
It raises the surface roughly 5-11°C above the room temperature, not to a fixed value. In a cold room you'll need extra heating to reach ideal seedling temperatures.
What size trays does it fit?
It's 25.4x52.7cm (10x20.75"), sized to hold a standard 10x20 propagation tray or several small pots.
Is it safe to get wet?
Yes. It's rated IP-67, with sealed seams and a sealed cord connection to keep water and dust out during misting or watering.
Do I need the controller?
It's included. The digital controller shows the live mat temperature and lets you dial in an exact level, avoiding guesswork that can rot or scorch seeds.
What else can I use it for?
Beyond seed starting and propagation, it suits home brewing and fermenting, and warming reptile enclosures.
Description
A warming seedling mat designed to improve germination success and accelerate your seeds’ growth process by emitting precision heating.
The seedling mat’s steady 32-122°F (0-50°C) temperature range heats the rooting area by up to 20°F above the ambient air temperature. It uses a durable quad-layer PVC that is resistant to wear and tear and is easy to clean and roll for storage.
Achieving an IP-67 rating, the heating mat is sealed along its seams to keep water and dust from seeping in. This ingress protection is extended to the power cord, its connection specially sealed to prevent electrical damage from occurring.
Innovative Technology
Each mat for seedling growth is lined with an innovative far-infrared film that provides even heating distribution while producing softer warmth output than wire coils, protecting your seeds from scorching. Its connected digital controller supports this protection by allowing you to set your exact desired temperature. The controller conveniently displays the mat’s current temperature, making it easy to program your preferred heating level and view the change in real time. Modify your seedling mat’s temperature as needed without guesswork, which can otherwise cause seeds to rot due to extreme changes.
Applications
Best used for seed germination and propagation, this seedling mat is primarily set indoors (e.g., in basements and terrariums) to jumpstart the rooting stage. For best results, you may use a greenhouse dome over your seeds to provide humidity and supplement their sprouting. The seedling mat can also be used for home brewing and fermenting beverages, as well as heating pet enclosures for reptiles.
Key Features
- 25.40x052.70 cm / 10” x 20.75” heating mat to accelerate and improve the success of seed starting and germination.
- Digital heat controller displays real-time mat temperature, which can be adjusted to exact levels.
- Eliminates the guesswork of determining heat levels to germinate any seed with no risk of scorching.
- Features innovative far-infrared film that warms faster and evenly distributes heat across the mat.
- Crafted with IP-67 quad-layer PVC that is flexible, resistant to wear and tear, and easy to wipe clean.
THIS UNIT COMES WITH AUSTRALIAN POWER PLUG AND CAN ACCEPT 240v - OVERSEAS MODEL CAN ONLY TAKE 120V.
NOTE THIS HEAT MAT CAN ONLY RAISE THE TEMPERATURE OF THE SURFACE 5-11 DG C. FROM THE AMBIENT TEMPERATURE. IF YOUR ROOM IS ONLY 10 DG C THEN YOU CAN NOT RAISE IT TO 28 DG C. YOUR AMBIENT TEMPERATURE HAS TO BE CONSIDERED FOR THIS TO WORK EFFECTIVELY
| Product Identification Suncore H3 Heat Mat w. Australian Power plug | |
| Manufacturer | AC Infinity Inc. |
| Product Name | SUNCORE H3 |
| Product Model | AC-SMH3 |
| UPC Code | 819137024540 |
| Product and Mounting Dimensions | |
| Total Dimensions | 10 x 20.75 in. (25.4 x 52.7 cm) |
| Product Performance and Technical Specs | |
| Outer Material | Multilayer PVC |
| Heating Material | Far Infrared Film |
| Temperature Range | 26.66-30.56 C / 80-87°F |
| Waterproof Rating | IP-67 |
| Operating Voltage | 240v AC |
| Max Power Draw | 20 W |
| Power Source | Wall Outlet |
| MET Certification |  PDF |
| UL Certification | PDF |
| Product Manual | |
| Product Manual |
PDF |
Specifications
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
