Vivosun Seedling Heat Mat 20" x 20.75" 2 Pack
Official Distributor
An Important Note on Pricing and Returns:
We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy,
transparent returns. If you're comparing options, we encourage you to review competitors’ fine
print carefully.
We've helped countless customers who had issues elsewhere, and we’re here to make sure that never
happens to you.
Free Shipping
On most orders
Call Us
(833) 416-0375
Mon-Fri 9am-6pm CST
Lowest Price Guranteed
There is never a better price,
we can always price match
No Sales Tax
Absolutely no tax on any purchase
Easy Returns
Always hassle free
Free Shipping
Lowest Price Gurantee
No Sales Tax
Easy Returns
Description
The Vivosun Seedling Heat Mat (20″ × 20.75″, 2-Pack) is a mid-sized propagation heating solution designed to maintain consistent root-zone temperatures for faster and more reliable seed germination and clone development. It provides stable, gentle bottom heat to create optimal conditions for early plant growth in seed trays and propagation setups.
Built with a durable, flexible heating film, these mats deliver uniform heat distribution without creating hot spots that could damage delicate roots. The design supports steady temperature maintenance in the ideal germination range, helping improve sprouting rates and early-stage plant vigor. Moisture-resistant construction allows for easy cleaning and safe use in humid environments, especially when paired with humidity domes. With low energy consumption and consistent output, this 2-pack system is suitable for growers running multiple trays or staggered planting cycles.
Specs
| Product | Seedling Heat Mat (2-Pack) |
| Brand | Vivosun |
| Mat Size | 20″ × 20.75″ (each) |
| Pack Quantity | 2 mats |
| Power Consumption | Approx. 40W total (varies per setup) |
| Temperature Range | Maintains ~20–30°C (68–86°F) optimal root zone |
| Max Temperature Capability | Up to ~40°C (104°F) under controlled conditions |
| Heating Technology | Far-infrared uniform heating film |
| Material | Flexible waterproof heating polymer film |
| Best Use | Seed starting, cloning, propagation trays |
| Coverage | Supports multiple standard seedling trays |
| Water Resistance | Moisture-resistant, safe for humid environments |
| Compatibility | Works with Vivosun thermostat controllers |
| Cleaning | Wipeable / scrub-safe surface |
| Warranty | 2-year after-sale service |
