Seedling Heat Mat

We’ve been using VIVOSUN’s seedling heat mats for years in our greenhouse and in our kitchen garden window with great success. In our experience, they are built to last; they are flexible, ultra durable, and VIVOSUN goes beyond stringent MET standards, with a fortified connection between mat and power cord, water-resistance that enables safe scrubbing, and a 1-year warranty. This 10" x 20.75" mat is perfect for standard 1020 trays and slightly larger than comparable mats on the market; it also runs on only 18 Watts to help you save on electricity. It is packaged in a reusable storage bag. The mat flattens out when heating up and can also be rolled back up for easy storage in the off-season.

• The heat mat maintains temperatures in the sweet spot of around 68-86℉, which is perfect for most veggie seedling starting. VIVOSUN's strengthened Alloy Nikrothal heating wire and an extra layer of insulating PET film ensure this durable mat never scorches your roots and produces lots of revitalizing dew when used with a humidity dome.

• The heat mat with the controller maintains a stable temperature between 68-108°F, giving you a bit more control over the temperature settings by using data from the accompanying sensor probe to deliver accurate readings of soil temperature in both cool and warm environments. The controller comes with a manual, but you probably won’t need to read it! Using 3 buttons, you can set temperature or change the display between Fahrenheit/Celsius in seconds.