Vivosun 48″ x 20.75″ Seedling Heat Mat Digital Thermostat Combo

Most seeds germinate best in a temperature range of 70-85°F (21-29°C). This heat mat allows you to precisely set and maintain temperatures within this optimal range, significantly improving germination speed and success rates. For more details on maintaining the perfect climate, see our grow room temperature and humidity guide.

Absolutely. This mat is excellent for propagating cuttings, brewing kombucha, or any hobby that requires consistent, low-level heat. It's a versatile tool and a key part of our lineup of VIVOSUN propagation equipment.

Not at all. The controller features a simple 3-button interface that is incredibly intuitive. You can set your desired temperature and switch between Fahrenheit and Celsius displays in seconds, with no complex programming required.

The Vivosun heat mat is designed to raise the temperature of the rooting area by approximately 10-20°F (5-11°C) above the ambient room temperature. This provides the gentle, consistent warmth that seeds and cuttings need to thrive.

Yes, you can place standard seedling trays, pots, or containers directly on the surface of the heat mat. For best results, use a humidity dome to trap warmth and moisture, creating a perfect micro-environment for germination.

The mat is water-resistant, making it easy to clean. Simply unplug the mat, let it cool down, and wipe the surface with a damp cloth. Avoid using abrasive cleaners or submerging the mat or its electrical connections in water.