Accelerate Germination with Precision Heating
Vivosun has engineered these mats to solve the most common propagation failure: temperature fluctuation. By utilizing advanced far-infrared heating film, these units warm the root area 10°F to 20°F above ambient air temperature, triggering metabolic processes in seeds and clones that might otherwise remain dormant in cooler conditions.
Eliminate Cold Shock and Uneven Growth
Temperature consistency is the key to a uniform canopy. Vivosun Seedling Heat Mats replace the uncertainty of drafty rooms with a stable, warm substrate environment that encourages rapid rooting.
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Uniform Heat Distribution: The multi-layer construction ensures heat radiates evenly across the entire surface, preventing the "hot spots" that can scorch delicate roots while leaving corners cold.
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MET Safety Certified: Built with heavy-duty, multi-layer insulation and IP67 water resistance, these mats are safe for the humid environment inside a
propagation tent or greenhouse.
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Far-Infrared Technology: This heating method penetrates the soil or rooting medium directly, providing energy to the roots without drying out the air or creating excessive evaporation.
Total Control for Sensitive Genetics
Different plant varieties require specific temperature ranges to thrive. Vivosun empowers you to dial in these conditions using integrated digital controls and versatile sizing options.
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Precise Digital Thermostats: Many kits include a dedicated digital controller with a sensor probe. This allows you to set a specific target temperature (e.g., 78°F for clones), ensuring the mat turns off automatically once the ideal heat is reached. Learn more about managing early growth in our guide on
best light colors for seedlings.
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Scalable Sizing: Whether you are starting a single tray of herbs or filling a wire rack with clones, Vivosun offers sizes ranging from the standard 10"x20" up to large 48" mats, perfect for commercial
heat mat applications.
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Rugged Durability: The supple, flexible construction resists wear and tear, making it easy to clean and roll up for storage between grow cycles.
Optimizing Your Propagation Station
While heat is crucial, a complete system requires moisture retention and proper lighting. Vivosun heat mats are designed to work seamlessly with other equipment.
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Humidity Management: Pair your heat mat with
humidity domes to trap the warmth and moisture, creating a tropical microclimate that clones love.
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Lighting Synergy: Once your seeds pop, ensure they don't stretch by placing them under appropriate
vegetative LED grow lights while the mat keeps the roots active.
Frequently Asked Questions
What temperature should I set my Vivosun heat mat to?
For most seedlings and vegetables, a temperature range between 70°F and 85°F (21°C - 29°C) is ideal. Clones typically prefer the warmer end of this range. Always consult the specific requirements for the plant species you are growing.
Can I use a Vivosun heat mat without a thermostat?
Yes, you can, but the mat will run continuously and raise the root zone temperature by about 10-20°F above the ambient room temperature. For precise control and to prevent overheating in warmer rooms, using a thermostat is highly recommended.
Are these mats waterproof?
Vivosun seedling mats are rated IP67 water-resistant, meaning they can handle splashes, misting, and high humidity typical of a grow environment. However, they should not be submerged in water.
Where do I place the thermostat probe?
The probe should be placed inside the soil or rooting medium of one of your trays, roughly at the depth of the seeds or roots. This ensures the thermostat reads the actual temperature the roots are experiencing, rather than the air temperature.
Can I put a grow tent or heavy pot directly on the mat?
These mats are designed for propagation trays. While they are durable, placing extremely heavy objects or sharp pots directly on the heating elements may damage the internal wiring over time. It is best used with standard flat propagation trays.
Do heat mats help with cloning?
Absolutely. Clones have no root system to uptake water, so keeping the root zone warm encourages faster callus formation and root strikes. A warm root zone combined with high humidity is the standard recipe for high cloning success rates.
