Vivosun Seedling Heat Mat Digital Thermostat Combo 48" x 20.75"
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Description
The Vivosun Seedling Heat Mat Digital Thermostat Combo (48″ × 20.75″) is an extended-format propagation heating system designed for large-scale seed starting and professional seedling management. It combines a wide heating mat with a digital thermostat controller to maintain stable root-zone temperatures across multiple trays simultaneously.
This system delivers consistent, uniform warmth to support faster germination and healthier early growth, especially in controlled indoor environments. The integrated thermostat allows precise temperature regulation, while the sensor probe ensures accurate real-time monitoring. Built with durable, water-resistant materials and reinforced electrical connections, the mat is designed for long-term reliability in frequent-use horticultural setups.
Specs
| Product | Seedling Heat Mat Digital Thermostat Combo |
| Size | 48″ × 20.75″ |
| Included Components | Extended heating mat + digital thermostat controller |
| Temperature Control Range | 68°F – 108°F (20°C – 42°C) |
| Heating Function | Maintains ~10℉–20℉ above ambient conditions |
| Control System | 3-button digital thermostat with sensor probe |
| Surface Design | Water-resistant, scrubbable durable heating surface |
| Construction | Reinforced power connection and flexible heating layer |
| Compatibility | Supports multiple seed trays and propagation setups |
| Power Setup | Plug-and-play for standard North American outlets |
| Use Case | Seed germination, propagation, large-scale seedling warming |
