Vivosun Seedling Heat Mat 48" x 20.75"
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Description
The Vivosun Seedling Heat Mat (48″ × 20.75″) is a professional-grade propagation mat designed to improve germination rates and support strong early plant development. It provides consistent, gentle bottom heat that raises root-zone temperatures approximately 10–20°F above ambient conditions, creating an optimal environment for seed starting, cloning, and propagation.
Built with durable, flexible materials and reinforced electrical connections, this heat mat is designed for long-term use in indoor growing environments. Its evenly distributed heating wire ensures stable warmth without hot spots or root damage, while the insulated PET layer improves safety and efficiency. Ideal for use with humidity domes and seed trays, it helps accelerate germination, encourage uniform sprouting, and support healthier early-stage plant growth year-round.
Specs
| Product | Seedling Heat Mat |
| Brand | Vivosun |
| Dimensions | 48″ × 20.75″ |
| Function | Bottom heat for seed germination and propagation |
| Temperature Increase | ~10°F to 20°F above ambient air temperature |
| Heating Wire | Nickel-chromium (Alloy Nikrothal) heating wire |
| Surface Material | Durable, flexible waterproof PET film |
| Safety Feature | Insulated construction to prevent scorching and overheating |
| Durability | Reinforced power cord connection, long service life design |
| Water Resistance | Wipeable and water-resistant surface |
| Recommended Use | Seed starting, cloning, winter propagation, seedling trays |
| Compatibility | Works with humidity domes and standard propagation trays |
| Warranty | 1–2 year limited warranty (depending on region/offer) |
